ZIP Code Facts & Statistics

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August, 2021 Facts & Stats

U.S. Counts	Number	Percent
Total U.S. ZIP Codes	41,685	100%
General ZIP Codes	29,801	71.5%
PO Box ZIP Codes	9,183	22.0%
Military ZIP Codes	625	1.5%
Unique/Business ZIP Codes	2,076	5.0%
Total Multi County ZIP Codes	9,591	23.0%
Total General ZIP Codes Observing DST	29,302	98.3%
Total General ZIP Codes NOT Observing DST	499	1.7%
Total Unique City Names	29,652	100%
Total Unique City Alias Names	60,006	100%
Avg Population (Census 2010) Per ZIP Code	7,495	100%
Avg Population Estimate (Aug, 2021) Per ZIP Code	8,076	100%
Avg Number of Changes to ZIP Codes Per Month	392.3	0.9%
Avg Number of Changes to ZIP Codes Per Year	4,707.6	11.3%

Canadian Counts	Number	Percent
Total Canadian Postal Codes	864,494	100%
Total Canadian FSA's	1,646	100%
Total Unique City Names	7,016	100%

August, 2021 ZIP Code Counts By State/Province

U.S. State/Territory	Total ZIP Codes	Percent
Armed Forces Americas	54	0.1%
Armed Forces	393	0.9%
Alaska	273	0.7%
Alabama	811	1.9%
Armed Forces Pacific	178	0.4%
Arkansas	705	1.7%
American Samoa	1	0.0%
Arizona	525	1.3%
California	2,586	6.2%
Colorado	642	1.5%
Connecticut	422	1.0%
District of Columbia	293	0.7%
Delaware	96	0.2%
Florida	1,464	3.5%
Federated States of Micronesia	4	0.0%
Georgia	950	2.3%
Guam	13	0.0%
Hawaii	137	0.3%
Iowa	1,055	2.5%
Idaho	317	0.8%
Illinois	1,568	3.8%
Indiana	957	2.3%
Kansas	747	1.8%
Kentucky	944	2.3%
Louisiana	719	1.7%
Massachusetts	680	1.6%
Maryland	603	1.4%
Maine	485	1.2%
Marshall Islands	2	0.0%
Michigan	1,158	2.8%
Minnesota	960	2.3%
Missouri	1,154	2.8%
Northern Mariana Islands	3	0.0%
Mississippi	531	1.3%
Montana	404	1.0%
North Carolina	1,079	2.6%
North Dakota	407	1.0%
Nebraska	616	1.5%
New Hampshire	281	0.7%
New Jersey	722	1.7%
New Mexico	427	1.0%
Nevada	254	0.6%
New York	2,150	5.2%
Ohio	1,415	3.4%
Oklahoma	763	1.8%
Oregon	479	1.1%
Pennsylvania	2,168	5.2%
Puerto Rico	176	0.4%
Palau	2	0.0%
Rhode Island	90	0.2%
South Carolina	534	1.3%
South Dakota	385	0.9%
Tennessee	785	1.9%
Texas	2,598	6.2%
Utah	344	0.8%
Virginia	1,213	2.9%
Virgin Islands	16	0.0%
Vermont	308	0.7%
Washington	715	1.7%
Wisconsin	879	2.1%
West Virginia	851	2.0%
Wyoming	194	0.5%

Canadian Province	Total Postal Codes	Percent
Alberta	86,734	10.0%
British Columbia	117,693	13.6%
Manitoba	25,585	3.0%
New Brunswick	59,573	6.9%
Newfoundland and Labrador	11,732	1.4%
Nova Scotia	28,893	3.3%
Northwest Territories	549	0.1%
Nunavut	53	0.0%
Ontario	287,098	33.2%
Prince Edward Island	4,073	0.5%
Quebec	218,303	25.3%
Saskatchewan	23,196	2.7%
Yukon	1,012	0.1%

U.S. ZIP Code Database

Get a comprehensive database of all US ZIP Codes including State, County, Area Code, City, Latitude/Longitude, Population, Business Counts, and much more. Learn more about the ZIP Code Database

Top 10 Lists of US ZIP Codes

* All data here can be calculated by you from our U.S. ZIP Code Database's.

#	ZIP Code	City	State	Number
Top 10 ZIP Codes by 2010 Census Population
1	60629	CHICAGO	IL	113,916
2	79936	EL PASO	TX	111,086
3	11368	CORONA	NY	109,931
4	00926	SAN JUAN	PR	108,862
5	90650	NORWALK	CA	105,549
6	90011	LOS ANGELES	CA	103,892
7	91331	PACOIMA	CA	103,689
8	11226	BROOKLYN	NY	101,572
9	90201	BELL GARDENS	CA	101,279
10	11373	ELMHURST	NY	100,820

Top 10 ZIP Codes by Aug, 2021 Population Estimate
1	77449	KATY	TX	138,733
2	77494	KATY	TX	138,495
3	78660	PFLUGERVILLE	TX	126,456
4	79936	EL PASO	TX	119,236
5	77084	HOUSTON	TX	118,755
6	77433	CYPRESS	TX	117,105
7	92336	FONTANA	CA	110,044
8	90011	LOS ANGELES	CA	109,959
9	60629	CHICAGO	IL	109,725
10	08701	LAKEWOOD	NJ	108,438

Top 10 ZIP Codes by Average Persons Per Household
1	52557	FAIRFIELD	IA	19
2	95211	STOCKTON	CA	17
3	97331	CORVALLIS	OR	13
4	47406	BLOOMINGTON	IN	13
5	55455	MINNEAPOLIS	MN	13
6	84784	HILDALE	UT	10
7	84113	SALT LAKE CITY	UT	9
8	10199	NEW YORK	NY	9
9	86021	COLORADO CITY	AZ	8
10	88003	LAS CRUCES	NM	7

Top 20 ZIP Codes by Income Per Household
1	94027	ATHERTON	CA	$250,000
2	10514	CHAPPAQUA	NY	$250,000
3	11724	COLD SPRING HARBOR	NY	$250,000
4	02030	DOVER	MA	$250,000
5	22027	DUNN LORING	VA	$250,000
6	40025	GLENVIEW	KY	$250,000
7	58339	HANSBORO	ND	$250,000
8	77010	HOUSTON	TX	$250,000
9	94024	LOS ALTOS	CA	$250,000
10	11765	MILL NECK	NY	$250,000
11	10282	NEW YORK	NY	$250,000
12	20129	PAEONIAN SPRINGS	VA	$250,000
13	94957	ROSS	CA	$250,000
14	07078	SHORT HILLS	NJ	$250,000
15	19085	VILLANOVA	PA	$250,000
16	60022	GLENCOE	IL	$248,243
17	63073	SAINT ALBANS	MO	$244,205
18	19319	CHEYNEY	PA	$244,097
19	07970	MOUNT FREEDOM	NJ	$243,219
20	07046	MOUNTAIN LAKES	NJ	$242,083

Top 10 ZIP Codes by Male Population
1	11368	CORONA	NY	58,421
2	60629	CHICAGO	IL	56,240
3	79936	EL PASO	TX	53,241
4	90011	LOS ANGELES	CA	52,794
5	90650	NORWALK	CA	52,364
6	91331	PACOIMA	CA	52,358
7	11373	ELMHURST	NY	51,175
8	90201	BELL GARDENS	CA	50,658
9	11220	BROOKLYN	NY	50,308
10	00926	SAN JUAN	PR	50,205

Top 10 ZIP Codes by Female Population
1	00926	SAN JUAN	PR	58,657
2	79936	EL PASO	TX	57,845
3	60629	CHICAGO	IL	57,676
4	11226	BROOKLYN	NY	56,119
5	90650	NORWALK	CA	53,185
6	11236	BROOKLYN	NY	52,638
7	10467	BRONX	NY	51,742
8	11368	CORONA	NY	51,510
9	91331	PACOIMA	CA	51,331
10	10025	NEW YORK	NY	51,309

Top 10 Oldest ZIP Codes by Median Age
1	17606	LANCASTER	PA	87
2	40049	NERINX	KY	87
3	61112	ROCKFORD	IL	87
4	14302	NIAGARA FALLS	NY	86
5	11042	NEW HYDE PARK	NY	86
6	54946	KING	WI	85
7	45051	MOUNT SAINT JOSEPH	OH	85
8	17247	QUINCY	PA	85
9	44687	WALNUT CREEK	OH	84
10	35052	COOK SPRINGS	AL	84

Top 10 Oldest ZIP Codes by Male Median Age
1	17606	LANCASTER	PA	85
2	18105	ALLENTOWN	PA	85
3	04741	ESTCOURT STATION	ME	85
4	54946	KING	WI	85
5	61112	ROCKFORD	IL	85
6	17247	QUINCY	PA	84
7	14302	NIAGARA FALLS	NY	84
8	11042	NEW HYDE PARK	NY	83
9	44687	WALNUT CREEK	OH	83
10	32079	PENNEY FARMS	FL	82

Top 10 Oldest ZIP Codes by Female Median Age
1	17606	LANCASTER	PA	87
2	61112	ROCKFORD	IL	87
3	14302	NIAGARA FALLS	NY	87
4	40049	NERINX	KY	87
5	11042	NEW HYDE PARK	NY	87
6	54946	KING	WI	87
7	20317	WASHINGTON	DC	86
8	44687	WALNUT CREEK	OH	86
9	35052	COOK SPRINGS	AL	85
10	17247	QUINCY	PA	85

Top 10 Youngest ZIP Codes by Median Age
1	56593	WOLF LAKE	MN	11
2	84784	HILDALE	UT	13
3	86021	COLORADO CITY	AZ	13
4	60539	MOOSEHEART	IL	16
5	59841	PINESDALE	MT	16
6	82073	LARAMIE	WY	16
7	68010	BOYS TOWN	NE	17
8	00936	SAN JUAN	PR	17
9	32447	MARIANNA	FL	17
10	40334	HOPE	KY	17

Top 10 Youngest ZIP Codes by Male Median Age
1	56593	WOLF LAKE	MN	8
2	84784	HILDALE	UT	12
3	86021	COLORADO CITY	AZ	12
4	59841	PINESDALE	MT	14
5	23691	YORKTOWN	VA	15
6	60539	MOOSEHEART	IL	15
7	82073	LARAMIE	WY	16
8	45618	CHERRY FORK	OH	17
9	87750	VALMORA	NM	17
10	76824	BEND	TX	17

Top 10 Youngest ZIP Codes by Female Median Age
1	19112	PHILADELPHIA	PA	11
2	00936	SAN JUAN	PR	11
3	89446	WINNEMUCCA	NV	12
4	56593	WOLF LAKE	MN	12
5	86021	COLORADO CITY	AZ	14
6	84784	HILDALE	UT	14
7	35013	ALLGOOD	AL	15
8	97384	MEHAMA	OR	16
9	68010	BOYS TOWN	NE	17
10	82073	LARAMIE	WY	17