Data Last Updated: July 1, 2025

Iowa ZIP Codes

Timezone(s): All Time Zones found within this State. In the United States, there are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau. The alignment between ZIP codes and time zones is not perfect. A single time zone can cover multiple ZIP codes, and, conversely, a single ZIP code could theoretically span across multiple time zones, although this is quite rare.	Central (GMT -06:00)

Population: The total Population for Iowa, taken from the 2020 U.S. Census DP1. This population total includes all people residing in Iowa and counts them regardless of citizenship or immigration status. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented workers. The total population represents people who live in the state, not just those present on the day of the census. State Population is critical in determining political representation, funding allocation, planning and policy-making, and demographic analysis.	3,190,369 (More Details)
Male Population: The sum of all males for Iowa from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The male population information is important for healthcare planning, policy making, social research, and economic planning and development.	1,586,092
Female Population: The sum of all females for Iowa from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The female population information is important for healthcare planning, policy making, social research, and economic planning and development.	1,604,277
Median Age: The median age of the total population of this state. Median age is not a future prediction, it is the actual number from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger.	39

ZIP Codes: The total number of ZIP Codes which at least partially fall inside the state of Iowa. Did you know that approximately 23% of ZIP Codes cross county lines? Several even cross State lines. ZIP Codes do not follow other geographic boundaries because they were created exclusively for the expedient delivery of mail.	1,054
Cities: The total number of City names which are associated with ZIP Codes that partially or wholly cross into Iowa. Alongside the official city name, USPS also recognizes certain alternate names for cities or towns that can be used in mailing addresses. These may include towns, villages, abbreviations, names in other languages, or names that have been commonly used historically.	934
Counties: The total number of counties associated with ZIP Codes that are at least partially part of Iowa.	99
Area Codes: The total number of Area Codes associated with ZIP Codes in Iowa. Area codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. Each area code identifies a specific geographic area (usually part of a state or territory) and allows calls to be routed to the correct area. There are approximately 350 area codes in use in the United States.	5

Total Area: The approximate amount of area covered by Iowa in square miles. This includes all land and water areas within the legal state boundaries.	56,273 square miles
Land Area: Approximate area of land covered by Iowa in square miles. Land area data provided by the Census Bureau are based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each state. Land area is important in many types of statistical analysis. For example, population density, the number of people per unit of land area, is a commonly used statistic based on this data. Land area measurements are also important for urban planning, environmental studies, and economic analysis.	55,857 square miles
Water Area: The approximate amount of water area covered by Iowa in square miles. Calculations for water area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies. Water surface data are especially important for environmental and conservation planning, water resource management, transportation, and recreational planning.	416 square miles

Map showing the ZIP Codes in the State of Iowa

Iowa Covers 1054 ZIP Codes

ZIP Code	City	County	Type
ZIP Code 50001	Ackworth	Warren	Standard
ZIP Code 50002	Adair	Adair	Standard
ZIP Code 50003	Adel	Dallas	Standard
ZIP Code 50005	Albion	Marshall	Standard
ZIP Code 50006	Alden	Hardin	Standard
ZIP Code 50007	Alleman	Polk	Standard
ZIP Code 50008	Allerton	Wayne	Standard
ZIP Code 50009	Altoona	Polk	Standard
ZIP Code 50010	Ames	Story	Standard
ZIP Code 50011	Ames	Story	Unique
ZIP Code 50012	Ames	Story	Unique
ZIP Code 50013	Ames	Story	Unique
ZIP Code 50014	Ames	Story	Standard
ZIP Code 50020	Anita	Cass	Standard
ZIP Code 50021	Ankeny	Polk	Standard
ZIP Code 50022	Atlantic	Cass	Standard
ZIP Code 50023	Ankeny	Polk	Standard
ZIP Code 50025	Audubon	Audubon	Standard
ZIP Code 50026	Bagley	Guthrie	Standard
ZIP Code 50027	Barnes City	Mahaska	Standard
ZIP Code 50028	Baxter	Jasper	Standard
ZIP Code 50029	Bayard	Guthrie	Standard
ZIP Code 50031	Beaver	Boone	P.O. Box
ZIP Code 50032	Berwick	Polk	P.O. Box
ZIP Code 50033	Bevington	Madison	Standard
ZIP Code 50034	Blairsburg	Hamilton	Standard
ZIP Code 50035	Bondurant	Polk	Standard
ZIP Code 50036	Boone	Boone	Standard
ZIP Code 50037	Boone	Boone	P.O. Box
ZIP Code 50038	Booneville	Dallas	Standard
ZIP Code 50039	Bouton	Dallas	Standard
ZIP Code 50040	Boxholm	Boone	P.O. Box
ZIP Code 50041	Bradford	Franklin	P.O. Box
ZIP Code 50042	Brayton	Audubon	Standard
ZIP Code 50043	Buckeye	Hardin	P.O. Box
ZIP Code 50044	Bussey	Marion	Standard
ZIP Code 50046	Cambridge	Story	Standard
ZIP Code 50047	Carlisle	Warren	Standard
ZIP Code 50048	Casey	Guthrie	Standard
ZIP Code 50049	Chariton	Lucas	Standard
ZIP Code 50050	Churdan	Greene	Standard
ZIP Code 50051	Clemons	Marshall	Standard
ZIP Code 50052	Clio	Wayne	Standard
ZIP Code 50054	Colfax	Jasper	Standard
ZIP Code 50055	Collins	Story	Standard
ZIP Code 50056	Colo	Story	Standard
ZIP Code 50057	Columbia	Marion	Standard
ZIP Code 50058	Coon Rapids	Carroll	Standard
ZIP Code 50059	Cooper	Greene	Standard
ZIP Code 50060	Corydon	Wayne	Standard
ZIP Code 50061	Cumming	Warren	Standard
ZIP Code 50062	Melcher Dallas	Marion	Standard
ZIP Code 50063	Dallas Center	Dallas	Standard
ZIP Code 50064	Dana	Greene	Standard
ZIP Code 50065	Davis City	Decatur	Standard
ZIP Code 50066	Dawson	Dallas	Standard
ZIP Code 50067	Decatur	Decatur	Standard
ZIP Code 50068	Derby	Lucas	Standard
ZIP Code 50069	De Soto	Dallas	Standard
ZIP Code 50070	Dexter	Dallas	Standard
ZIP Code 50071	Dows	Wright	Standard
ZIP Code 50072	Earlham	Madison	Standard
ZIP Code 50073	Elkhart	Polk	Standard
ZIP Code 50074	Ellston	Ringgold	Standard
ZIP Code 50075	Ellsworth	Hamilton	Standard
ZIP Code 50076	Exira	Audubon	Standard
ZIP Code 50078	Ferguson	Marshall	P.O. Box
ZIP Code 50099	Boone	Boone	P.O. Box
ZIP Code 50101	Galt	Wright	Standard
ZIP Code 50102	Garden City	Hardin	P.O. Box
ZIP Code 50103	Garden Grove	Decatur	Standard
ZIP Code 50104	Gibson	Keokuk	Standard
ZIP Code 50105	Gilbert	Story	Standard
ZIP Code 50106	Gilman	Marshall	Standard
ZIP Code 50107	Grand Junction	Greene	Standard
ZIP Code 50108	Grand River	Decatur	Standard
ZIP Code 50109	Granger	Dallas	Standard
ZIP Code 50110	Gray	Audubon	P.O. Box
ZIP Code 50111	Grimes	Polk	Standard
ZIP Code 50112	Grinnell	Poweshiek	Standard
ZIP Code 50115	Guthrie Center	Guthrie	Standard
ZIP Code 50116	Hamilton	Marion	Standard
ZIP Code 50117	Hamlin	Audubon	Standard
ZIP Code 50118	Hartford	Warren	Standard
ZIP Code 50119	Harvey	Marion	Standard
ZIP Code 50120	Haverhill	Marshall	Standard
ZIP Code 50122	Hubbard	Hardin	Standard
ZIP Code 50123	Humeston	Wayne	Standard
ZIP Code 50124	Huxley	Story	Standard
ZIP Code 50125	Indianola	Warren	Standard
ZIP Code 50126	Iowa Falls	Hardin	Standard
ZIP Code 50127	Ira	Jasper	Standard
ZIP Code 50128	Jamaica	Guthrie	Standard
ZIP Code 50129	Jefferson	Greene	Standard
ZIP Code 50130	Jewell	Hamilton	Standard
ZIP Code 50131	Johnston	Polk	Standard
ZIP Code 50132	Kamrar	Hamilton	Standard
ZIP Code 50133	Kellerton	Ringgold	Standard
ZIP Code 50134	Kelley	Story	Standard
ZIP Code 50135	Kellogg	Jasper	Standard
ZIP Code 50136	Keswick	Keokuk	Standard
ZIP Code 50137	Killduff	Jasper	Standard
ZIP Code 50138	Knoxville	Marion	Standard
ZIP Code 50139	Lacona	Warren	Standard
ZIP Code 50140	Lamoni	Decatur	Standard
ZIP Code 50141	Laurel	Marshall	Standard
ZIP Code 50142	Le Grand	Marshall	P.O. Box
ZIP Code 50143	Leighton	Mahaska	Standard
ZIP Code 50144	Leon	Decatur	Standard
ZIP Code 50145	Liberty Center	Warren	P.O. Box
ZIP Code 50146	Linden	Dallas	Standard
ZIP Code 50147	Lineville	Wayne	Standard
ZIP Code 50148	Liscomb	Marshall	Standard
ZIP Code 50149	Lorimor	Union	Standard
ZIP Code 50150	Lovilia	Monroe	Standard
ZIP Code 50151	Lucas	Lucas	Standard
ZIP Code 50152	Luther	Boone	P.O. Box
ZIP Code 50153	Lynnville	Jasper	Standard
ZIP Code 50154	Mc Callsburg	Story	Standard
ZIP Code 50155	Macksburg	Madison	Standard
ZIP Code 50156	Madrid	Boone	Standard
ZIP Code 50157	Malcom	Poweshiek	Standard
ZIP Code 50158	Marshalltown	Marshall	Standard
ZIP Code 50160	Martensdale	Warren	Standard
ZIP Code 50161	Maxwell	Story	Standard
ZIP Code 50162	Melbourne	Marshall	Standard
ZIP Code 50163	Melcher Dallas	Marion	P.O. Box
ZIP Code 50164	Menlo	Guthrie	Standard
ZIP Code 50165	Millerton	Wayne	Standard
ZIP Code 50166	Milo	Warren	Standard
ZIP Code 50167	Minburn	Dallas	Standard
ZIP Code 50168	Mingo	Jasper	Standard
ZIP Code 50169	Mitchellville	Polk	Standard
ZIP Code 50170	Monroe	Jasper	Standard
ZIP Code 50171	Montezuma	Poweshiek	Standard
ZIP Code 50173	Montour	Tama	Standard
ZIP Code 50174	Murray	Clarke	Standard
ZIP Code 50201	Nevada	Story	Standard
ZIP Code 50206	New Providence	Hardin	Standard
ZIP Code 50207	New Sharon	Mahaska	Standard
ZIP Code 50208	Newton	Jasper	Standard
ZIP Code 50210	New Virginia	Warren	Standard
ZIP Code 50211	Norwalk	Warren	Standard
ZIP Code 50212	Ogden	Boone	Standard
ZIP Code 50213	Osceola	Clarke	Standard
ZIP Code 50214	Otley	Marion	Standard
ZIP Code 50216	Panora	Guthrie	Standard
ZIP Code 50217	Paton	Greene	Standard
ZIP Code 50218	Patterson	Madison	Standard
ZIP Code 50219	Pella	Marion	Standard
ZIP Code 50220	Perry	Dallas	Standard
ZIP Code 50222	Peru	Madison	Standard
ZIP Code 50223	Pilot Mound	Boone	Standard
ZIP Code 50225	Pleasantville	Marion	Standard
ZIP Code 50226	Polk City	Polk	Standard
ZIP Code 50227	Popejoy	Franklin	Standard
ZIP Code 50228	Prairie City	Jasper	Standard
ZIP Code 50229	Prole	Warren	Standard
ZIP Code 50230	Radcliffe	Hardin	Standard
ZIP Code 50231	Randall	Hamilton	P.O. Box
ZIP Code 50232	Reasnor	Jasper	Standard
ZIP Code 50233	Redfield	Dallas	Standard
ZIP Code 50234	Rhodes	Marshall	Standard
ZIP Code 50235	Rippey	Greene	Standard
ZIP Code 50236	Roland	Story	Standard
ZIP Code 50237	Runnells	Polk	Standard
ZIP Code 50238	Russell	Lucas	Standard
ZIP Code 50239	Saint Anthony	Marshall	Standard
ZIP Code 50240	Saint Charles	Madison	Standard
ZIP Code 50241	Saint Marys	Warren	P.O. Box
ZIP Code 50242	Searsboro	Poweshiek	Standard
ZIP Code 50243	Sheldahl	Polk	P.O. Box
ZIP Code 50244	Slater	Story	Standard
ZIP Code 50246	Stanhope	Hamilton	Standard
ZIP Code 50247	State Center	Marshall	Standard
ZIP Code 50248	Story City	Story	Standard
ZIP Code 50249	Stratford	Hamilton	Standard
ZIP Code 50250	Stuart	Guthrie	Standard
ZIP Code 50251	Sully	Jasper	Standard
ZIP Code 50252	Swan	Marion	Standard
ZIP Code 50254	Thayer	Union	Standard
ZIP Code 50255	Thornburg	Keokuk	P.O. Box
ZIP Code 50256	Tracy	Marion	Standard
ZIP Code 50257	Truro	Madison	Standard
ZIP Code 50258	Union	Hardin	Standard
ZIP Code 50259	Gifford	Hardin	Standard
ZIP Code 50261	Van Meter	Dallas	Standard
ZIP Code 50262	Van Wert	Decatur	Standard
ZIP Code 50263	Waukee	Dallas	Standard
ZIP Code 50264	Weldon	Decatur	Standard
ZIP Code 50265	West Des Moines	Polk	Standard
ZIP Code 50266	West Des Moines	Polk	Standard
ZIP Code 50268	What Cheer	Keokuk	Standard
ZIP Code 50269	Whitten	Hardin	P.O. Box
ZIP Code 50271	Williams	Hamilton	Standard
ZIP Code 50272	Williamson	Lucas	P.O. Box
ZIP Code 50273	Winterset	Madison	Standard
ZIP Code 50274	Wiota	Cass	Standard
ZIP Code 50275	Woodburn	Clarke	Standard
ZIP Code 50276	Woodward	Dallas	Standard
ZIP Code 50277	Yale	Guthrie	Standard
ZIP Code 50278	Zearing	Story	Standard
ZIP Code 50301	Des Moines	Polk	P.O. Box
ZIP Code 50302	Des Moines	Polk	P.O. Box
ZIP Code 50303	Des Moines	Polk	P.O. Box
ZIP Code 50304	Des Moines	Polk	P.O. Box
ZIP Code 50305	Des Moines	Polk	P.O. Box
ZIP Code 50306	Des Moines	Polk	P.O. Box
ZIP Code 50307	Des Moines	Polk	Standard
ZIP Code 50308	Des Moines	Polk	Standard
ZIP Code 50309	Des Moines	Polk	Standard
ZIP Code 50310	Des Moines	Polk	Standard
ZIP Code 50311	Des Moines	Polk	Standard
ZIP Code 50312	Des Moines	Polk	Standard
ZIP Code 50313	Des Moines	Polk	Standard
ZIP Code 50314	Des Moines	Polk	Standard
ZIP Code 50315	Des Moines	Polk	Standard
ZIP Code 50316	Des Moines	Polk	Standard
ZIP Code 50317	Des Moines	Polk	Standard
ZIP Code 50318	Des Moines	Polk	P.O. Box
ZIP Code 50319	Des Moines	Polk	Standard
ZIP Code 50320	Des Moines	Polk	Standard
ZIP Code 50321	Des Moines	Polk	Standard
ZIP Code 50322	Urbandale	Polk	Standard
ZIP Code 50323	Urbandale	Polk	Standard
ZIP Code 50324	Windsor Heights	Polk	Standard
ZIP Code 50325	Clive	Polk	Standard
ZIP Code 50327	Pleasant Hill	Polk	Standard
ZIP Code 50328	Des Moines	Polk	Unique
ZIP Code 50329	Des Moines	Polk	Unique
ZIP Code 50330	Des Moines	Polk	Unique
ZIP Code 50331	Des Moines	Polk	Unique
ZIP Code 50332	Des Moines	Polk	Unique
ZIP Code 50333	Des Moines	Polk	P.O. Box
ZIP Code 50334	Des Moines	Polk	Unique
ZIP Code 50335	Des Moines	Polk	Unique
ZIP Code 50336	Des Moines	Polk	P.O. Box
ZIP Code 50339	Des Moines	Polk	Unique
ZIP Code 50340	Des Moines	Polk	P.O. Box
ZIP Code 50359	Des Moines	Polk	Unique
ZIP Code 50360	Des Moines	Polk	Unique
ZIP Code 50361	Des Moines	Polk	Unique
ZIP Code 50362	Des Moines	Polk	Unique
ZIP Code 50363	Des Moines	Polk	Unique
ZIP Code 50364	Des Moines	Polk	Unique
ZIP Code 50367	Des Moines	Polk	Unique
ZIP Code 50368	Des Moines	Polk	P.O. Box
ZIP Code 50369	Des Moines	Polk	Unique
ZIP Code 50380	Des Moines	Polk	Unique
ZIP Code 50381	Des Moines	Polk	Unique
ZIP Code 50391	Des Moines	Polk	Unique
ZIP Code 50392	Des Moines	Polk	Unique
ZIP Code 50393	Des Moines	Polk	P.O. Box
ZIP Code 50394	Des Moines	Polk	P.O. Box
ZIP Code 50395	Des Moines	Polk	Standard
ZIP Code 50396	Des Moines	Polk	Unique
ZIP Code 50398	Urbandale	Polk	Unique
ZIP Code 50401	Mason City	Cerro Gordo	Standard
ZIP Code 50402	Mason City	Cerro Gordo	P.O. Box
ZIP Code 50420	Alexander	Franklin	Standard
ZIP Code 50421	Belmond	Wright	Standard
ZIP Code 50423	Britt	Hancock	Standard
ZIP Code 50424	Buffalo Center	Winnebago	Standard
ZIP Code 50426	Carpenter	Mitchell	Standard
ZIP Code 50427	Chapin	Franklin	Standard
ZIP Code 50428	Clear Lake	Cerro Gordo	Standard
ZIP Code 50430	Corwith	Hancock	Standard
ZIP Code 50431	Coulter	Franklin	P.O. Box
ZIP Code 50432	Crystal Lake	Hancock	P.O. Box
ZIP Code 50433	Dougherty	Cerro Gordo	Standard
ZIP Code 50434	Fertile	Worth	Standard
ZIP Code 50435	Floyd	Floyd	Standard
ZIP Code 50436	Forest City	Winnebago	Standard
ZIP Code 50438	Garner	Hancock	Standard
ZIP Code 50439	Goodell	Hancock	Standard
ZIP Code 50440	Grafton	Worth	Standard
ZIP Code 50441	Hampton	Franklin	Standard
ZIP Code 50444	Hanlontown	Worth	Standard
ZIP Code 50446	Joice	Worth	Standard
ZIP Code 50447	Kanawha	Hancock	Standard
ZIP Code 50448	Kensett	Worth	Standard
ZIP Code 50449	Klemme	Hancock	Standard
ZIP Code 50450	Lake Mills	Winnebago	Standard
ZIP Code 50451	Lakota	Kossuth	Standard
ZIP Code 50452	Latimer	Franklin	Standard
ZIP Code 50453	Leland	Winnebago	Standard
ZIP Code 50454	Little Cedar	Mitchell	Standard
ZIP Code 50455	Mc Intire	Mitchell	Standard
ZIP Code 50456	Manly	Worth	Standard
ZIP Code 50457	Meservey	Cerro Gordo	Standard
ZIP Code 50458	Nora Springs	Floyd	Standard
ZIP Code 50459	Northwood	Worth	Standard
ZIP Code 50460	Orchard	Mitchell	Standard
ZIP Code 50461	Osage	Mitchell	Standard
ZIP Code 50464	Plymouth	Cerro Gordo	Standard
ZIP Code 50465	Rake	Winnebago	P.O. Box
ZIP Code 50466	Riceville	Howard	Standard
ZIP Code 50467	Rock Falls	Cerro Gordo	Standard
ZIP Code 50468	Rockford	Floyd	Standard
ZIP Code 50469	Rockwell	Cerro Gordo	Standard
ZIP Code 50470	Rowan	Wright	Standard
ZIP Code 50471	Rudd	Floyd	Standard
ZIP Code 50472	Saint Ansgar	Mitchell	Standard
ZIP Code 50473	Scarville	Winnebago	Standard
ZIP Code 50475	Sheffield	Franklin	Standard
ZIP Code 50476	Stacyville	Mitchell	Standard
ZIP Code 50477	Swaledale	Cerro Gordo	Standard
ZIP Code 50478	Thompson	Winnebago	Standard
ZIP Code 50479	Thornton	Cerro Gordo	Standard
ZIP Code 50480	Titonka	Kossuth	Standard
ZIP Code 50481	Toeterville	Mitchell	Standard
ZIP Code 50482	Ventura	Cerro Gordo	Standard
ZIP Code 50483	Wesley	Kossuth	Standard
ZIP Code 50484	Woden	Hancock	Standard
ZIP Code 50501	Fort Dodge	Webster	Standard
ZIP Code 50510	Albert City	Buena Vista	Standard
ZIP Code 50511	Algona	Kossuth	Standard
ZIP Code 50514	Armstrong	Emmet	Standard
ZIP Code 50515	Ayrshire	Palo Alto	Standard
ZIP Code 50516	Badger	Webster	Standard
ZIP Code 50517	Bancroft	Kossuth	Standard
ZIP Code 50518	Barnum	Webster	Standard
ZIP Code 50519	Bode	Humboldt	Standard
ZIP Code 50520	Bradgate	Humboldt	Standard
ZIP Code 50521	Burnside	Webster	P.O. Box
ZIP Code 50522	Burt	Kossuth	Standard
ZIP Code 50523	Callender	Webster	Standard
ZIP Code 50524	Clare	Webster	Standard
ZIP Code 50525	Clarion	Wright	Standard
ZIP Code 50526	Clarion	Wright	Unique
ZIP Code 50527	Curlew	Palo Alto	Standard
ZIP Code 50528	Cylinder	Palo Alto	Standard
ZIP Code 50529	Dakota City	Humboldt	Standard
ZIP Code 50530	Dayton	Webster	Standard
ZIP Code 50531	Dolliver	Emmet	Standard
ZIP Code 50532	Duncombe	Webster	Standard
ZIP Code 50533	Eagle Grove	Wright	Standard
ZIP Code 50535	Early	Sac	Standard
ZIP Code 50536	Emmetsburg	Palo Alto	Standard
ZIP Code 50538	Farnhamville	Calhoun	Standard
ZIP Code 50539	Fenton	Kossuth	Standard
ZIP Code 50540	Fonda	Pocahontas	Standard
ZIP Code 50541	Gilmore City	Pocahontas	Standard
ZIP Code 50542	Goldfield	Wright	Standard
ZIP Code 50543	Gowrie	Webster	Standard
ZIP Code 50544	Harcourt	Webster	Standard
ZIP Code 50545	Hardy	Humboldt	Standard
ZIP Code 50546	Havelock	Pocahontas	Standard
ZIP Code 50548	Humboldt	Humboldt	Standard
ZIP Code 50551	Jolley	Calhoun	Standard
ZIP Code 50552	Knierim	Calhoun	P.O. Box
ZIP Code 50554	Laurens	Pocahontas	Standard
ZIP Code 50556	Ledyard	Kossuth	Standard
ZIP Code 50557	Lehigh	Webster	Standard
ZIP Code 50558	Livermore	Humboldt	Standard
ZIP Code 50559	Lone Rock	Kossuth	Standard
ZIP Code 50560	Lu Verne	Kossuth	Standard
ZIP Code 50561	Lytton	Calhoun	Standard
ZIP Code 50562	Mallard	Palo Alto	Standard
ZIP Code 50563	Manson	Calhoun	Standard
ZIP Code 50565	Marathon	Buena Vista	Standard
ZIP Code 50566	Moorland	Webster	Standard
ZIP Code 50567	Nemaha	Sac	Standard
ZIP Code 50568	Newell	Buena Vista	Standard
ZIP Code 50569	Otho	Webster	Standard
ZIP Code 50570	Ottosen	Humboldt	Standard
ZIP Code 50571	Palmer	Pocahontas	Standard
ZIP Code 50573	Plover	Pocahontas	P.O. Box
ZIP Code 50574	Pocahontas	Pocahontas	Standard
ZIP Code 50575	Pomeroy	Calhoun	Standard
ZIP Code 50576	Rembrandt	Buena Vista	Standard
ZIP Code 50577	Renwick	Humboldt	Standard
ZIP Code 50578	Ringsted	Emmet	Standard
ZIP Code 50579	Rockwell City	Calhoun	Standard
ZIP Code 50581	Rolfe	Pocahontas	Standard
ZIP Code 50582	Rutland	Humboldt	Standard
ZIP Code 50583	Sac City	Sac	Standard
ZIP Code 50585	Sioux Rapids	Buena Vista	Standard
ZIP Code 50586	Somers	Calhoun	Standard
ZIP Code 50588	Storm Lake	Buena Vista	Standard
ZIP Code 50590	Swea City	Kossuth	Standard
ZIP Code 50591	Thor	Humboldt	Standard
ZIP Code 50592	Truesdale	Buena Vista	P.O. Box
ZIP Code 50593	Varina	Pocahontas	P.O. Box
ZIP Code 50594	Vincent	Webster	Standard
ZIP Code 50595	Webster City	Hamilton	Standard
ZIP Code 50597	West Bend	Palo Alto	Standard
ZIP Code 50598	Whittemore	Kossuth	Standard
ZIP Code 50599	Woolstock	Wright	Standard
ZIP Code 50601	Ackley	Hardin	Standard
ZIP Code 50602	Allison	Butler	Standard
ZIP Code 50603	Alta Vista	Chickasaw	Standard
ZIP Code 50604	Aplington	Butler	Standard
ZIP Code 50605	Aredale	Butler	Standard
ZIP Code 50606	Arlington	Fayette	Standard
ZIP Code 50607	Aurora	Buchanan	Standard
ZIP Code 50608	Austinville	Butler	Standard
ZIP Code 50609	Beaman	Grundy	Standard
ZIP Code 50611	Bristow	Butler	Standard
ZIP Code 50612	Buckingham	Tama	Standard
ZIP Code 50613	Cedar Falls	Black Hawk	Standard
ZIP Code 50614	Cedar Falls	Black Hawk	Unique
ZIP Code 50616	Charles City	Floyd	Standard
ZIP Code 50619	Clarksville	Butler	Standard
ZIP Code 50620	Colwell	Floyd	Standard
ZIP Code 50621	Conrad	Grundy	Standard
ZIP Code 50622	Denver	Bremer	Standard
ZIP Code 50623	Dewar	Black Hawk	P.O. Box
ZIP Code 50624	Dike	Grundy	Standard
ZIP Code 50625	Dumont	Butler	Standard
ZIP Code 50626	Dunkerton	Black Hawk	Standard
ZIP Code 50627	Eldora	Hardin	Standard
ZIP Code 50628	Elma	Howard	Standard
ZIP Code 50629	Fairbank	Buchanan	Standard
ZIP Code 50630	Fredericksburg	Chickasaw	Standard
ZIP Code 50631	Frederika	Bremer	P.O. Box
ZIP Code 50632	Garwin	Tama	Standard
ZIP Code 50633	Geneva	Franklin	Standard
ZIP Code 50634	Gilbertville	Black Hawk	P.O. Box
ZIP Code 50635	Gladbrook	Tama	Standard
ZIP Code 50636	Greene	Butler	Standard
ZIP Code 50638	Grundy Center	Grundy	Standard
ZIP Code 50641	Hazleton	Buchanan	Standard
ZIP Code 50642	Holland	Grundy	Standard
ZIP Code 50643	Hudson	Black Hawk	Standard
ZIP Code 50644	Independence	Buchanan	Standard
ZIP Code 50645	Ionia	Chickasaw	Standard
ZIP Code 50647	Janesville	Bremer	Standard
ZIP Code 50648	Jesup	Buchanan	Standard
ZIP Code 50649	Kesley	Butler	Standard
ZIP Code 50650	Lamont	Buchanan	Standard
ZIP Code 50651	La Porte City	Black Hawk	Standard
ZIP Code 50652	Lincoln	Tama	P.O. Box
ZIP Code 50653	Marble Rock	Floyd	Standard
ZIP Code 50654	Masonville	Delaware	Standard
ZIP Code 50655	Maynard	Fayette	Standard
ZIP Code 50657	Morrison	Grundy	Standard
ZIP Code 50658	Nashua	Chickasaw	Standard
ZIP Code 50659	New Hampton	Chickasaw	Standard
ZIP Code 50660	New Hartford	Butler	Standard
ZIP Code 50661	North Washington	Chickasaw	P.O. Box
ZIP Code 50662	Oelwein	Fayette	Standard
ZIP Code 50664	Oran	Fayette	Standard
ZIP Code 50665	Parkersburg	Butler	Standard
ZIP Code 50666	Plainfield	Bremer	Standard
ZIP Code 50667	Raymond	Black Hawk	Standard
ZIP Code 50668	Readlyn	Bremer	Standard
ZIP Code 50669	Reinbeck	Grundy	Standard
ZIP Code 50670	Shell Rock	Butler	Standard
ZIP Code 50671	Stanley	Buchanan	Standard
ZIP Code 50672	Steamboat Rock	Hardin	Standard
ZIP Code 50673	Stout	Grundy	P.O. Box
ZIP Code 50674	Sumner	Bremer	Standard
ZIP Code 50675	Traer	Tama	Standard
ZIP Code 50676	Tripoli	Bremer	Standard
ZIP Code 50677	Waverly	Bremer	Standard
ZIP Code 50680	Wellsburg	Grundy	Standard
ZIP Code 50681	Westgate	Fayette	Standard
ZIP Code 50682	Winthrop	Buchanan	Standard
ZIP Code 50701	Waterloo	Black Hawk	Standard
ZIP Code 50702	Waterloo	Black Hawk	Standard
ZIP Code 50703	Waterloo	Black Hawk	Standard
ZIP Code 50704	Waterloo	Black Hawk	P.O. Box
ZIP Code 50707	Evansdale	Black Hawk	Standard
ZIP Code 50801	Creston	Union	Standard
ZIP Code 50830	Afton	Union	Standard
ZIP Code 50831	Arispe	Union	P.O. Box
ZIP Code 50833	Bedford	Taylor	Standard
ZIP Code 50835	Benton	Ringgold	Standard
ZIP Code 50836	Blockton	Taylor	Standard
ZIP Code 50837	Bridgewater	Adair	Standard
ZIP Code 50839	Carbon	Adams	Standard
ZIP Code 50840	Clearfield	Taylor	Standard
ZIP Code 50841	Corning	Adams	Standard
ZIP Code 50842	Cromwell	Union	Standard
ZIP Code 50843	Cumberland	Cass	Standard
ZIP Code 50845	Diagonal	Ringgold	Standard
ZIP Code 50846	Fontanelle	Adair	Standard
ZIP Code 50847	Grant	Montgomery	P.O. Box
ZIP Code 50848	Gravity	Taylor	Standard
ZIP Code 50849	Greenfield	Adair	Standard
ZIP Code 50851	Lenox	Taylor	Standard
ZIP Code 50853	Massena	Cass	Standard
ZIP Code 50854	Mount Ayr	Ringgold	Standard
ZIP Code 50857	Nodaway	Adams	Standard
ZIP Code 50858	Orient	Adair	Standard
ZIP Code 50859	Prescott	Adams	Standard
ZIP Code 50860	Redding	Ringgold	Standard
ZIP Code 50861	Shannon City	Union	Standard
ZIP Code 50862	Sharpsburg	Taylor	Standard
ZIP Code 50863	Tingley	Ringgold	Standard
ZIP Code 50864	Villisca	Montgomery	Standard
ZIP Code 50936	Des Moines	Polk	Unique
ZIP Code 50940	Boone	Boone	Unique
ZIP Code 50947	Des Moines	Polk	Unique
ZIP Code 50950	Boone	Boone	Standard
ZIP Code 50980	Des Moines	Polk	Unique
ZIP Code 50981	Des Moines	Polk	Unique
ZIP Code 50982	Des Moines	Polk	Unique
ZIP Code 50983	Des Moines	Polk	Unique
ZIP Code 51001	Akron	Plymouth	Standard
ZIP Code 51002	Alta	Buena Vista	Standard
ZIP Code 51003	Alton	Sioux	Standard
ZIP Code 51004	Anthon	Woodbury	Standard
ZIP Code 51005	Aurelia	Cherokee	Standard
ZIP Code 51006	Battle Creek	Ida	Standard
ZIP Code 51007	Bronson	Woodbury	Standard
ZIP Code 51008	Brunsville	Plymouth	P.O. Box
ZIP Code 51009	Calumet	Obrien	P.O. Box
ZIP Code 51010	Castana	Monona	Standard
ZIP Code 51011	Chatsworth	Sioux	Standard
ZIP Code 51012	Cherokee	Cherokee	Standard
ZIP Code 51014	Cleghorn	Cherokee	Standard
ZIP Code 51015	Climbing Hill	Woodbury	Standard
ZIP Code 51016	Correctionville	Woodbury	Standard
ZIP Code 51018	Cushing	Woodbury	Standard
ZIP Code 51019	Danbury	Woodbury	Standard
ZIP Code 51020	Galva	Ida	Standard
ZIP Code 51022	Granville	Sioux	Standard
ZIP Code 51023	Hawarden	Sioux	Standard
ZIP Code 51024	Hinton	Plymouth	Standard
ZIP Code 51025	Holstein	Ida	Standard
ZIP Code 51026	Hornick	Woodbury	Standard
ZIP Code 51027	Ireton	Sioux	Standard
ZIP Code 51028	Kingsley	Plymouth	Standard
ZIP Code 51029	Larrabee	Cherokee	Standard
ZIP Code 51030	Lawton	Woodbury	Standard
ZIP Code 51031	Le Mars	Plymouth	Standard
ZIP Code 51033	Linn Grove	Buena Vista	Standard
ZIP Code 51034	Mapleton	Monona	Standard
ZIP Code 51035	Marcus	Cherokee	Standard
ZIP Code 51036	Maurice	Sioux	Standard
ZIP Code 51037	Meriden	Cherokee	Standard
ZIP Code 51038	Merrill	Plymouth	Standard
ZIP Code 51039	Moville	Woodbury	Standard
ZIP Code 51040	Onawa	Monona	Standard
ZIP Code 51041	Orange City	Sioux	Standard
ZIP Code 51044	Oto	Woodbury	Standard
ZIP Code 51045	Oyens	Plymouth	P.O. Box
ZIP Code 51046	Paullina	Obrien	Standard
ZIP Code 51047	Peterson	Clay	Standard
ZIP Code 51048	Pierson	Woodbury	Standard
ZIP Code 51049	Quimby	Cherokee	Standard
ZIP Code 51050	Remsen	Plymouth	Standard
ZIP Code 51051	Rodney	Monona	Standard
ZIP Code 51052	Salix	Woodbury	Standard
ZIP Code 51053	Schaller	Sac	Standard
ZIP Code 51054	Sergeant Bluff	Woodbury	Standard
ZIP Code 51055	Sloan	Woodbury	Standard
ZIP Code 51056	Smithland	Woodbury	Standard
ZIP Code 51058	Sutherland	Obrien	Standard
ZIP Code 51060	Ute	Monona	Standard
ZIP Code 51061	Washta	Cherokee	Standard
ZIP Code 51062	Westfield	Plymouth	Standard
ZIP Code 51063	Whiting	Monona	Standard
ZIP Code 51101	Sioux City	Woodbury	Standard
ZIP Code 51102	Sioux City	Woodbury	P.O. Box
ZIP Code 51103	Sioux City	Woodbury	Standard
ZIP Code 51104	Sioux City	Woodbury	Standard
ZIP Code 51105	Sioux City	Woodbury	Standard
ZIP Code 51106	Sioux City	Woodbury	Standard
ZIP Code 51108	Sioux City	Woodbury	Standard
ZIP Code 51109	Sioux City	Woodbury	Standard
ZIP Code 51111	Sioux City	Woodbury	Standard
ZIP Code 51201	Sheldon	Obrien	Standard
ZIP Code 51230	Alvord	Lyon	Standard
ZIP Code 51231	Archer	Obrien	Standard
ZIP Code 51232	Ashton	Osceola	Standard
ZIP Code 51234	Boyden	Sioux	Standard
ZIP Code 51235	Doon	Lyon	Standard
ZIP Code 51237	George	Lyon	Standard
ZIP Code 51238	Hospers	Sioux	Standard
ZIP Code 51239	Hull	Sioux	Standard
ZIP Code 51240	Inwood	Lyon	Standard
ZIP Code 51241	Larchwood	Lyon	Standard
ZIP Code 51242	Lester	Lyon	P.O. Box
ZIP Code 51243	Little Rock	Lyon	Standard
ZIP Code 51244	Matlock	Sioux	Standard
ZIP Code 51245	Primghar	Obrien	Standard
ZIP Code 51246	Rock Rapids	Lyon	Standard
ZIP Code 51247	Rock Valley	Sioux	Standard
ZIP Code 51248	Sanborn	Obrien	Standard
ZIP Code 51249	Sibley	Osceola	Standard
ZIP Code 51250	Sioux Center	Sioux	Standard
ZIP Code 51301	Spencer	Clay	Standard
ZIP Code 51331	Arnolds Park	Dickinson	Standard
ZIP Code 51333	Dickens	Clay	Standard
ZIP Code 51334	Estherville	Emmet	Standard
ZIP Code 51338	Everly	Clay	Standard
ZIP Code 51340	Fostoria	Clay	P.O. Box
ZIP Code 51341	Gillett Grove	Clay	P.O. Box
ZIP Code 51342	Graettinger	Palo Alto	Standard
ZIP Code 51343	Greenville	Clay	Standard
ZIP Code 51345	Harris	Osceola	Standard
ZIP Code 51346	Hartley	Obrien	Standard
ZIP Code 51347	Lake Park	Dickinson	Standard
ZIP Code 51350	Melvin	Osceola	Standard
ZIP Code 51351	Milford	Dickinson	Standard
ZIP Code 51354	Ocheyedan	Osceola	Standard
ZIP Code 51355	Okoboji	Dickinson	Standard
ZIP Code 51357	Royal	Clay	Standard
ZIP Code 51358	Ruthven	Palo Alto	Standard
ZIP Code 51360	Spirit Lake	Dickinson	Standard
ZIP Code 51363	Superior	Dickinson	P.O. Box
ZIP Code 51364	Terril	Dickinson	Standard
ZIP Code 51365	Wallingford	Emmet	Standard
ZIP Code 51366	Webb	Clay	Standard
ZIP Code 51401	Carroll	Carroll	Standard
ZIP Code 51430	Arcadia	Carroll	Standard
ZIP Code 51431	Arthur	Ida	Standard
ZIP Code 51432	Aspinwall	Crawford	P.O. Box
ZIP Code 51433	Auburn	Sac	Standard
ZIP Code 51436	Breda	Carroll	Standard
ZIP Code 51439	Charter Oak	Crawford	Standard
ZIP Code 51440	Dedham	Carroll	Standard
ZIP Code 51441	Deloit	Crawford	Standard
ZIP Code 51442	Denison	Crawford	Standard
ZIP Code 51443	Glidden	Carroll	Standard
ZIP Code 51444	Halbur	Carroll	P.O. Box
ZIP Code 51445	Ida Grove	Ida	Standard
ZIP Code 51446	Irwin	Shelby	Standard
ZIP Code 51447	Kirkman	Shelby	Standard
ZIP Code 51448	Kiron	Crawford	Standard
ZIP Code 51449	Lake City	Calhoun	Standard
ZIP Code 51450	Lake View	Sac	Standard
ZIP Code 51451	Lanesboro	Carroll	P.O. Box
ZIP Code 51452	Lidderdale	Carroll	P.O. Box
ZIP Code 51453	Lohrville	Calhoun	Standard
ZIP Code 51454	Manilla	Crawford	Standard
ZIP Code 51455	Manning	Carroll	Standard
ZIP Code 51458	Odebolt	Sac	Standard
ZIP Code 51459	Ralston	Carroll	Standard
ZIP Code 51460	Ricketts	Crawford	P.O. Box
ZIP Code 51461	Schleswig	Crawford	Standard
ZIP Code 51462	Scranton	Greene	Standard
ZIP Code 51463	Templeton	Carroll	Standard
ZIP Code 51465	Vail	Crawford	Standard
ZIP Code 51466	Wall Lake	Sac	Standard
ZIP Code 51467	Westside	Crawford	Standard
ZIP Code 51501	Council Bluffs	Pottawattamie	Standard
ZIP Code 51502	Council Bluffs	Pottawattamie	P.O. Box
ZIP Code 51503	Council Bluffs	Pottawattamie	Standard
ZIP Code 51510	Carter Lake	Pottawattamie	Standard
ZIP Code 51520	Arion	Crawford	Standard
ZIP Code 51521	Avoca	Pottawattamie	Standard
ZIP Code 51523	Blencoe	Monona	Standard
ZIP Code 51525	Carson	Pottawattamie	Standard
ZIP Code 51526	Crescent	Pottawattamie	Standard
ZIP Code 51527	Defiance	Shelby	Standard
ZIP Code 51528	Dow City	Crawford	Standard
ZIP Code 51529	Dunlap	Harrison	Standard
ZIP Code 51530	Earling	Shelby	Standard
ZIP Code 51531	Elk Horn	Shelby	Standard
ZIP Code 51532	Elliott	Montgomery	Standard
ZIP Code 51533	Emerson	Mills	Standard
ZIP Code 51534	Glenwood	Mills	Standard
ZIP Code 51535	Griswold	Cass	Standard
ZIP Code 51536	Hancock	Pottawattamie	Standard
ZIP Code 51537	Harlan	Shelby	Standard
ZIP Code 51540	Hastings	Mills	Standard
ZIP Code 51541	Henderson	Mills	Standard
ZIP Code 51542	Honey Creek	Pottawattamie	Standard
ZIP Code 51543	Kimballton	Audubon	Standard
ZIP Code 51544	Lewis	Cass	Standard
ZIP Code 51545	Little Sioux	Harrison	Standard
ZIP Code 51546	Logan	Harrison	Standard
ZIP Code 51548	Mc Clelland	Pottawattamie	Standard
ZIP Code 51549	Macedonia	Pottawattamie	Standard
ZIP Code 51550	Magnolia	Harrison	Standard
ZIP Code 51551	Malvern	Mills	Standard
ZIP Code 51552	Marne	Cass	Standard
ZIP Code 51553	Minden	Pottawattamie	Standard
ZIP Code 51554	Mineola	Mills	P.O. Box
ZIP Code 51555	Missouri Valley	Harrison	Standard
ZIP Code 51556	Modale	Harrison	Standard
ZIP Code 51557	Mondamin	Harrison	Standard
ZIP Code 51558	Moorhead	Monona	Standard
ZIP Code 51559	Neola	Pottawattamie	Standard
ZIP Code 51560	Oakland	Pottawattamie	Standard
ZIP Code 51561	Pacific Junction	Mills	Standard
ZIP Code 51562	Panama	Shelby	Standard
ZIP Code 51563	Persia	Harrison	Standard
ZIP Code 51564	Pisgah	Harrison	Standard
ZIP Code 51565	Portsmouth	Shelby	Standard
ZIP Code 51566	Red Oak	Montgomery	Standard
ZIP Code 51570	Shelby	Shelby	Standard
ZIP Code 51571	Silver City	Mills	Standard
ZIP Code 51572	Soldier	Monona	Standard
ZIP Code 51573	Stanton	Montgomery	Standard
ZIP Code 51575	Treynor	Pottawattamie	Standard
ZIP Code 51576	Underwood	Pottawattamie	Standard
ZIP Code 51577	Walnut	Pottawattamie	Standard
ZIP Code 51578	Westphalia	Shelby	P.O. Box
ZIP Code 51579	Woodbine	Harrison	Standard
ZIP Code 51591	Red Oak	Montgomery	P.O. Box
ZIP Code 51593	Harlan	Shelby	P.O. Box
ZIP Code 51601	Shenandoah	Page	Standard
ZIP Code 51603	Shenandoah	Page	Unique
ZIP Code 51630	Blanchard	Page	Standard
ZIP Code 51631	Braddyville	Page	Standard
ZIP Code 51632	Clarinda	Page	Standard
ZIP Code 51636	Coin	Page	Standard
ZIP Code 51637	College Springs	Page	P.O. Box
ZIP Code 51638	Essex	Page	Standard
ZIP Code 51639	Farragut	Fremont	Standard
ZIP Code 51640	Hamburg	Fremont	Standard
ZIP Code 51645	Imogene	Fremont	Standard
ZIP Code 51646	New Market	Taylor	Standard
ZIP Code 51647	Northboro	Page	Standard
ZIP Code 51648	Percival	Fremont	Standard
ZIP Code 51649	Randolph	Fremont	Standard
ZIP Code 51650	Riverton	Fremont	Standard
ZIP Code 51651	Shambaugh	Page	P.O. Box
ZIP Code 51652	Sidney	Fremont	Standard
ZIP Code 51653	Tabor	Fremont	Standard
ZIP Code 51654	Thurman	Fremont	Standard
ZIP Code 51656	Yorktown	Page	P.O. Box
ZIP Code 52001	Dubuque	Dubuque	Standard
ZIP Code 52002	Dubuque	Dubuque	Standard
ZIP Code 52003	Dubuque	Dubuque	Standard
ZIP Code 52004	Dubuque	Dubuque	P.O. Box
ZIP Code 52030	Andrew	Jackson	P.O. Box
ZIP Code 52031	Bellevue	Jackson	Standard
ZIP Code 52032	Bernard	Dubuque	Standard
ZIP Code 52033	Cascade	Dubuque	Standard
ZIP Code 52035	Colesburg	Delaware	Standard
ZIP Code 52036	Delaware	Delaware	Standard
ZIP Code 52037	Delmar	Clinton	Standard
ZIP Code 52038	Dundee	Delaware	Standard
ZIP Code 52039	Durango	Dubuque	Standard
ZIP Code 52040	Dyersville	Dubuque	Standard
ZIP Code 52041	Earlville	Delaware	Standard
ZIP Code 52042	Edgewood	Clayton	Standard
ZIP Code 52043	Elkader	Clayton	Standard
ZIP Code 52044	Elkport	Clayton	Standard
ZIP Code 52045	Epworth	Dubuque	Standard
ZIP Code 52046	Farley	Dubuque	Standard
ZIP Code 52047	Farmersburg	Clayton	Standard
ZIP Code 52048	Garber	Clayton	Standard
ZIP Code 52049	Garnavillo	Clayton	Standard
ZIP Code 52050	Greeley	Delaware	Standard
ZIP Code 52052	Guttenberg	Clayton	Standard
ZIP Code 52053	Holy Cross	Dubuque	Standard
ZIP Code 52054	La Motte	Jackson	Standard
ZIP Code 52056	Luxemburg	Dubuque	P.O. Box
ZIP Code 52057	Manchester	Delaware	Standard
ZIP Code 52060	Maquoketa	Jackson	Standard
ZIP Code 52064	Miles	Jackson	Standard
ZIP Code 52065	New Vienna	Dubuque	Standard
ZIP Code 52066	North Buena Vista	Clayton	Standard
ZIP Code 52068	Peosta	Dubuque	Standard
ZIP Code 52069	Preston	Jackson	Standard
ZIP Code 52070	Sabula	Jackson	Standard
ZIP Code 52071	Saint Donatus	Jackson	P.O. Box
ZIP Code 52072	Saint Olaf	Clayton	Standard
ZIP Code 52073	Sherrill	Dubuque	Standard
ZIP Code 52074	Spragueville	Jackson	Standard
ZIP Code 52075	Springbrook	Jackson	P.O. Box
ZIP Code 52076	Strawberry Point	Clayton	Standard
ZIP Code 52077	Volga	Clayton	Standard
ZIP Code 52078	Worthington	Dubuque	Standard
ZIP Code 52079	Zwingle	Dubuque	Standard
ZIP Code 52099	Dubuque	Dubuque	Unique
ZIP Code 52101	Decorah	Winneshiek	Standard
ZIP Code 52132	Calmar	Winneshiek	Standard
ZIP Code 52133	Castalia	Winneshiek	Standard
ZIP Code 52134	Chester	Howard	Standard
ZIP Code 52135	Clermont	Fayette	Standard
ZIP Code 52136	Cresco	Howard	Standard
ZIP Code 52140	Dorchester	Allamakee	Standard
ZIP Code 52141	Elgin	Fayette	Standard
ZIP Code 52142	Fayette	Fayette	Standard
ZIP Code 52144	Fort Atkinson	Winneshiek	Standard
ZIP Code 52146	Harpers Ferry	Allamakee	Standard
ZIP Code 52147	Hawkeye	Fayette	Standard
ZIP Code 52149	Highlandville	Winneshiek	P.O. Box
ZIP Code 52151	Lansing	Allamakee	Standard
ZIP Code 52154	Lawler	Chickasaw	Standard
ZIP Code 52155	Lime Springs	Howard	Standard
ZIP Code 52156	Luana	Clayton	Standard
ZIP Code 52157	Mc Gregor	Clayton	Standard
ZIP Code 52158	Marquette	Clayton	P.O. Box
ZIP Code 52159	Monona	Clayton	Standard
ZIP Code 52160	New Albin	Allamakee	Standard
ZIP Code 52161	Ossian	Winneshiek	Standard
ZIP Code 52162	Postville	Allamakee	Standard
ZIP Code 52163	Protivin	Howard	P.O. Box
ZIP Code 52164	Randalia	Fayette	Standard
ZIP Code 52165	Ridgeway	Winneshiek	Standard
ZIP Code 52166	Saint Lucas	Fayette	P.O. Box
ZIP Code 52168	Spillville	Winneshiek	P.O. Box
ZIP Code 52169	Wadena	Fayette	Standard
ZIP Code 52170	Waterville	Allamakee	Standard
ZIP Code 52171	Waucoma	Fayette	Standard
ZIP Code 52172	Waukon	Allamakee	Standard
ZIP Code 52175	West Union	Fayette	Standard
ZIP Code 52201	Ainsworth	Washington	Standard
ZIP Code 52202	Alburnett	Linn	Standard
ZIP Code 52203	Amana	Iowa	Standard
ZIP Code 52205	Anamosa	Jones	Standard
ZIP Code 52206	Atkins	Benton	Standard
ZIP Code 52207	Baldwin	Jackson	Standard
ZIP Code 52208	Belle Plaine	Benton	Standard
ZIP Code 52209	Blairstown	Benton	Standard
ZIP Code 52210	Brandon	Buchanan	Standard
ZIP Code 52211	Brooklyn	Poweshiek	Standard
ZIP Code 52212	Center Junction	Jones	Standard
ZIP Code 52213	Center Point	Linn	Standard
ZIP Code 52214	Central City	Linn	Standard
ZIP Code 52215	Chelsea	Tama	Standard
ZIP Code 52216	Clarence	Cedar	Standard
ZIP Code 52217	Clutier	Tama	Standard
ZIP Code 52218	Coggon	Linn	Standard
ZIP Code 52219	Prairieburg	Linn	Standard
ZIP Code 52220	Conroy	Iowa	P.O. Box
ZIP Code 52221	Guernsey	Poweshiek	Standard
ZIP Code 52222	Deep River	Poweshiek	Standard
ZIP Code 52223	Delhi	Delaware	Standard
ZIP Code 52224	Dysart	Tama	Standard
ZIP Code 52225	Elberon	Tama	Standard
ZIP Code 52227	Ely	Linn	Standard
ZIP Code 52228	Fairfax	Linn	Standard
ZIP Code 52229	Garrison	Benton	Standard
ZIP Code 52231	Harper	Keokuk	Standard
ZIP Code 52232	Hartwick	Poweshiek	Standard
ZIP Code 52233	Hiawatha	Linn	Standard
ZIP Code 52235	Hills	Johnson	P.O. Box
ZIP Code 52236	Homestead	Iowa	Standard
ZIP Code 52237	Hopkinton	Delaware	Standard
ZIP Code 52240	Iowa City	Johnson	Standard
ZIP Code 52241	Coralville	Johnson	Standard
ZIP Code 52242	Iowa City	Johnson	Standard
ZIP Code 52243	Iowa City	Johnson	Unique
ZIP Code 52244	Iowa City	Johnson	P.O. Box
ZIP Code 52245	Iowa City	Johnson	Standard
ZIP Code 52246	Iowa City	Johnson	Standard
ZIP Code 52247	Kalona	Washington	Standard
ZIP Code 52248	Keota	Keokuk	Standard
ZIP Code 52249	Keystone	Benton	Standard
ZIP Code 52251	Ladora	Iowa	Standard
ZIP Code 52252	Langworthy	Jones	Standard
ZIP Code 52253	Lisbon	Linn	Standard
ZIP Code 52254	Lost Nation	Clinton	Standard
ZIP Code 52255	Lowden	Cedar	Standard
ZIP Code 52257	Luzerne	Benton	Standard
ZIP Code 52301	Marengo	Iowa	Standard
ZIP Code 52302	Marion	Linn	Standard
ZIP Code 52305	Martelle	Jones	Standard
ZIP Code 52306	Mechanicsville	Cedar	Standard
ZIP Code 52307	Middle Amana	Iowa	P.O. Box
ZIP Code 52308	Millersburg	Iowa	P.O. Box
ZIP Code 52309	Monmouth	Jackson	Standard
ZIP Code 52310	Monticello	Jones	Standard
ZIP Code 52312	Morley	Jones	Standard
ZIP Code 52313	Mount Auburn	Benton	Standard
ZIP Code 52314	Mount Vernon	Linn	Standard
ZIP Code 52315	Newhall	Benton	Standard
ZIP Code 52316	North English	Iowa	Standard
ZIP Code 52317	North Liberty	Johnson	Standard
ZIP Code 52318	Norway	Benton	Standard
ZIP Code 52320	Olin	Jones	Standard
ZIP Code 52321	Onslow	Jones	Standard
ZIP Code 52322	Oxford	Johnson	Standard
ZIP Code 52323	Oxford Junction	Jones	Standard
ZIP Code 52324	Palo	Linn	Standard
ZIP Code 52325	Parnell	Iowa	Standard
ZIP Code 52326	Quasqueton	Buchanan	Standard
ZIP Code 52327	Riverside	Washington	Standard
ZIP Code 52328	Robins	Linn	Standard
ZIP Code 52329	Rowley	Buchanan	Standard
ZIP Code 52330	Ryan	Delaware	Standard
ZIP Code 52332	Shellsburg	Benton	Standard
ZIP Code 52333	Solon	Johnson	Standard
ZIP Code 52334	South Amana	Iowa	Standard
ZIP Code 52335	South English	Keokuk	Standard
ZIP Code 52336	Springville	Linn	Standard
ZIP Code 52337	Stanwood	Cedar	Standard
ZIP Code 52338	Swisher	Johnson	Standard
ZIP Code 52339	Tama	Tama	Standard
ZIP Code 52340	Tiffin	Johnson	Standard
ZIP Code 52341	Toddville	Linn	Standard
ZIP Code 52342	Toledo	Tama	Standard
ZIP Code 52344	Troy Mills	Linn	P.O. Box
ZIP Code 52345	Urbana	Benton	Standard
ZIP Code 52346	Van Horne	Benton	Standard
ZIP Code 52347	Victor	Iowa	Standard
ZIP Code 52348	Vining	Tama	P.O. Box
ZIP Code 52349	Vinton	Benton	Standard
ZIP Code 52351	Walford	Benton	Standard
ZIP Code 52352	Walker	Linn	Standard
ZIP Code 52353	Washington	Washington	Standard
ZIP Code 52354	Watkins	Benton	Standard
ZIP Code 52355	Webster	Keokuk	Standard
ZIP Code 52356	Wellman	Washington	Standard
ZIP Code 52358	West Branch	Cedar	Standard
ZIP Code 52359	West Chester	Washington	Standard
ZIP Code 52361	Williamsburg	Iowa	Standard
ZIP Code 52362	Wyoming	Jones	Standard
ZIP Code 52401	Cedar Rapids	Linn	Standard
ZIP Code 52402	Cedar Rapids	Linn	Standard
ZIP Code 52403	Cedar Rapids	Linn	Standard
ZIP Code 52404	Cedar Rapids	Linn	Standard
ZIP Code 52405	Cedar Rapids	Linn	Standard
ZIP Code 52406	Cedar Rapids	Linn	P.O. Box
ZIP Code 52407	Cedar Rapids	Linn	P.O. Box
ZIP Code 52408	Cedar Rapids	Linn	P.O. Box
ZIP Code 52409	Cedar Rapids	Linn	P.O. Box
ZIP Code 52410	Cedar Rapids	Linn	P.O. Box
ZIP Code 52411	Cedar Rapids	Linn	Standard
ZIP Code 52497	Cedar Rapids	Linn	Unique
ZIP Code 52498	Cedar Rapids	Linn	Unique
ZIP Code 52499	Cedar Rapids	Linn	Unique
ZIP Code 52501	Ottumwa	Wapello	Standard
ZIP Code 52530	Agency	Wapello	Standard
ZIP Code 52531	Albia	Monroe	Standard
ZIP Code 52533	Batavia	Jefferson	Standard
ZIP Code 52534	Beacon	Mahaska	Standard
ZIP Code 52535	Birmingham	Van Buren	Standard
ZIP Code 52536	Blakesburg	Wapello	Standard
ZIP Code 52537	Bloomfield	Davis	Standard
ZIP Code 52540	Brighton	Washington	Standard
ZIP Code 52542	Cantril	Van Buren	Standard
ZIP Code 52543	Cedar	Mahaska	Standard
ZIP Code 52544	Centerville	Appanoose	Standard
ZIP Code 52548	Chillicothe	Wapello	Standard
ZIP Code 52549	Cincinnati	Appanoose	Standard
ZIP Code 52550	Delta	Keokuk	Standard
ZIP Code 52551	Douds	Van Buren	Standard
ZIP Code 52552	Drakesville	Davis	Standard
ZIP Code 52553	Eddyville	Wapello	Standard
ZIP Code 52554	Eldon	Wapello	Standard
ZIP Code 52555	Exline	Appanoose	Standard
ZIP Code 52556	Fairfield	Jefferson	Standard
ZIP Code 52557	Fairfield	Jefferson	Standard
ZIP Code 52560	Floris	Davis	Standard
ZIP Code 52561	Fremont	Mahaska	Standard
ZIP Code 52562	Hayesville	Keokuk	Standard
ZIP Code 52563	Hedrick	Keokuk	Standard
ZIP Code 52565	Keosauqua	Van Buren	Standard
ZIP Code 52566	Kirkville	Wapello	Standard
ZIP Code 52567	Libertyville	Jefferson	Standard
ZIP Code 52568	Martinsburg	Keokuk	P.O. Box
ZIP Code 52569	Melrose	Monroe	Standard
ZIP Code 52570	Milton	Van Buren	Standard
ZIP Code 52571	Moravia	Appanoose	Standard
ZIP Code 52572	Moulton	Appanoose	Standard
ZIP Code 52573	Mount Sterling	Van Buren	Standard
ZIP Code 52574	Mystic	Appanoose	Standard
ZIP Code 52576	Ollie	Keokuk	Standard
ZIP Code 52577	Oskaloosa	Mahaska	Standard
ZIP Code 52580	Packwood	Jefferson	Standard
ZIP Code 52581	Plano	Appanoose	Standard
ZIP Code 52583	Promise City	Wayne	Standard
ZIP Code 52584	Pulaski	Davis	Standard
ZIP Code 52585	Richland	Keokuk	Standard
ZIP Code 52586	Rose Hill	Mahaska	Standard
ZIP Code 52588	Selma	Van Buren	Standard
ZIP Code 52590	Seymour	Wayne	Standard
ZIP Code 52591	Sigourney	Keokuk	Standard
ZIP Code 52593	Udell	Appanoose	Standard
ZIP Code 52594	Unionville	Appanoose	Standard
ZIP Code 52595	University Park	Mahaska	P.O. Box
ZIP Code 52601	Burlington	Des Moines	Standard
ZIP Code 52619	Argyle	Lee	Standard
ZIP Code 52620	Bonaparte	Van Buren	Standard
ZIP Code 52621	Crawfordsville	Washington	Standard
ZIP Code 52623	Danville	Des Moines	Standard
ZIP Code 52624	Denmark	Lee	P.O. Box
ZIP Code 52625	Donnellson	Lee	Standard
ZIP Code 52626	Farmington	Van Buren	Standard
ZIP Code 52627	Fort Madison	Lee	Standard
ZIP Code 52630	Hillsboro	Henry	Standard
ZIP Code 52631	Houghton	Lee	P.O. Box
ZIP Code 52632	Keokuk	Lee	Standard
ZIP Code 52635	Lockridge	Jefferson	Standard
ZIP Code 52637	Mediapolis	Des Moines	Standard
ZIP Code 52638	Middletown	Des Moines	Standard
ZIP Code 52639	Montrose	Lee	Standard
ZIP Code 52640	Morning Sun	Louisa	Standard
ZIP Code 52641	Mount Pleasant	Henry	Standard
ZIP Code 52642	Rome	Henry	P.O. Box
ZIP Code 52644	Mount Union	Henry	Standard
ZIP Code 52645	New London	Henry	Standard
ZIP Code 52646	Oakville	Louisa	Standard
ZIP Code 52647	Olds	Henry	P.O. Box
ZIP Code 52648	Pilot Grove	Lee	Standard
ZIP Code 52649	Salem	Henry	Standard
ZIP Code 52650	Sperry	Des Moines	Standard
ZIP Code 52651	Stockport	Van Buren	Standard
ZIP Code 52652	Swedesburg	Henry	P.O. Box
ZIP Code 52653	Wapello	Louisa	Standard
ZIP Code 52654	Wayland	Henry	Standard
ZIP Code 52655	West Burlington	Des Moines	Standard
ZIP Code 52656	West Point	Lee	Standard
ZIP Code 52657	Saint Paul	Lee	Standard
ZIP Code 52658	Wever	Lee	Standard
ZIP Code 52659	Winfield	Henry	Standard
ZIP Code 52660	Yarmouth	Des Moines	Standard
ZIP Code 52701	Andover	Clinton	P.O. Box
ZIP Code 52720	Atalissa	Muscatine	Standard
ZIP Code 52721	Bennett	Cedar	Standard
ZIP Code 52722	Bettendorf	Scott	Standard
ZIP Code 52726	Blue Grass	Scott	Standard
ZIP Code 52727	Bryant	Clinton	Standard
ZIP Code 52728	Buffalo	Scott	P.O. Box
ZIP Code 52729	Calamus	Clinton	Standard
ZIP Code 52730	Camanche	Clinton	Standard
ZIP Code 52731	Charlotte	Clinton	Standard
ZIP Code 52732	Clinton	Clinton	Standard
ZIP Code 52733	Clinton	Clinton	P.O. Box
ZIP Code 52734	Clinton	Clinton	Unique
ZIP Code 52736	Clinton	Clinton	Unique
ZIP Code 52737	Columbus City	Louisa	Standard
ZIP Code 52738	Columbus Junction	Louisa	Standard
ZIP Code 52739	Conesville	Muscatine	Standard
ZIP Code 52742	De Witt	Clinton	Standard
ZIP Code 52745	Dixon	Scott	Standard
ZIP Code 52746	Donahue	Scott	Standard
ZIP Code 52747	Durant	Cedar	Standard
ZIP Code 52748	Eldridge	Scott	Standard
ZIP Code 52749	Fruitland	Muscatine	Standard
ZIP Code 52750	Goose Lake	Clinton	Standard
ZIP Code 52751	Grand Mound	Clinton	Standard
ZIP Code 52752	Grandview	Louisa	P.O. Box
ZIP Code 52753	Le Claire	Scott	Standard
ZIP Code 52754	Letts	Louisa	Standard
ZIP Code 52755	Lone Tree	Johnson	Standard
ZIP Code 52756	Long Grove	Scott	Standard
ZIP Code 52757	Low Moor	Clinton	P.O. Box
ZIP Code 52758	Mc Causland	Scott	P.O. Box
ZIP Code 52759	Montpelier	Muscatine	Standard
ZIP Code 52760	Moscow	Muscatine	Standard
ZIP Code 52761	Muscatine	Muscatine	Standard
ZIP Code 52765	New Liberty	Scott	Standard
ZIP Code 52766	Nichols	Muscatine	Standard
ZIP Code 52767	Pleasant Valley	Scott	P.O. Box
ZIP Code 52768	Princeton	Scott	Standard
ZIP Code 52769	Stockton	Muscatine	Standard
ZIP Code 52771	Teeds Grove	Clinton	Standard
ZIP Code 52772	Tipton	Cedar	Standard
ZIP Code 52773	Walcott	Scott	Standard
ZIP Code 52774	Welton	Clinton	P.O. Box
ZIP Code 52776	West Liberty	Muscatine	Standard
ZIP Code 52777	Wheatland	Clinton	Standard
ZIP Code 52778	Wilton	Muscatine	Standard
ZIP Code 52801	Davenport	Scott	Standard
ZIP Code 52802	Davenport	Scott	Standard
ZIP Code 52803	Davenport	Scott	Standard
ZIP Code 52804	Davenport	Scott	Standard
ZIP Code 52805	Davenport	Scott	P.O. Box
ZIP Code 52806	Davenport	Scott	Standard
ZIP Code 52807	Davenport	Scott	Standard
ZIP Code 52808	Davenport	Scott	P.O. Box
ZIP Code 52809	Davenport	Scott	P.O. Box

Iowa Demographic Information

Total population of for Iowa: Total Population from the 2020 Census. This reflects the exact population of the geographic area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	3,190,369
Male population of for Iowa: The Male Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Male Population information is important for healthcare planning, policy making, social research, and economic planning and development.	1,586,092
Female population of for Iowa: The Female Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Female Population information is important for healthcare planning, policy making, social research, and economic planning and development.	1,604,277
Median age (years): The Median Age of the Total Population from the 2020 Census for this geographic area. Median age is not a future prediction, it is the actual calculated age from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger. Median Age can relate how young or old a geographic area is compared to others. If one area is 44 and the other is 40, then the first are is an average of 4 years older.	38.6
White Population: The White Population is an exact count from the 2020 Census for this geographic area. The numbers for the White Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including White. This count includes all who selected White/Caucasian in their response, even if they selected another race as well.	2,694,521
Black Population: The Black Population is an exact count from the 2020 Census for this geographic area. The numbers for the Black Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Black or African American. This count includes all who selected Black or African American in their response, even if they selected another race as well.	131,972
Indian Population: The American Indian and Alaska Native Population is an exact count from the 2020 Census for this geographic area and not estimates for the future. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including American Indian and Alaska Native. This count includes all who selected American Indian and Alaska Native in their response, even if they selected another race as well.	14,486
Asian Population: The Asian Population is an exact count from the 2020 Census for this geographic area, not future projections. On the U.S. Census questionnaire, people were asked to check all races which applied to them, including Chinese, Filipino, Asian Indian, Vietnamese, Korean, Japanese, or Other Asian. This count includes all who selected one of these options in their response, even if they selected another race as well.	75,629
Hawaiian Population: The Hawaiian or Pacific Islander Population is an exact count from the 2020 Census for this geographic area and are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Native Hawaiian and Pacific Islander. This count includes all who selected either Hawaiian or Pacific Islander in their response, even if they selected another race as well.	5,758
Hispanic Population: The Hispanic Population is an exact count from the 2020 Census for this geographic area and is not an estimate or future projection. On the 2020 U.S. Census questionnaire, people were first asked for their Ethnicity, including if they were from Hispanic, Latino, or Spanish Origin, including Mexican, Mexican American, Chicano, Puerto Rican, Cuban, or other ethnic origin. This count includes all who affirmed that they were part of this ethnic origin. Respondents who selected this option were also asked to select a race separately and would be counted once in this number as well as the race they chose as well. From the U.S. Census definition, Hispanic is an ethnic origin and not a race.	215,986
Median age (Male): The Median Age of all Males from the 2020 Census for this geographic area. The Male Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.	37.6
Median age (Female): The Median Age of all Females from the 2020 Census for this geographic area. The Female Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.	39.8
Total Households: Total Number of Households from the 2020 U.S. Census for this geographic area. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	1,288,560
Married-Couple Households: Total Married-Couple Households is based on the 2020 U.S. Census and is not an estimate. Under the U.S. Census Bureau definition, Married Couple Households refers to the count of households where the householder and his or her spouse are listed as members of the same household. It does include same-sex marriage households and the households themselves may also include other individuals, such as children or other relatives.
Average Household Size for for Iowa: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.4
Average family size of for Iowa: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.92
Total housing units for for Iowa: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	1,412,789