Data Last Updated: July 1, 2025

Delaware County, NY ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Delaware, NY.	45 ZIP Codes (29 General, 5 PO Box, 0 Unique, & 11 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Delaware, NY. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	329, 845, 518, 607, 838
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. 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.	Eastern
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Delaware, NY from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	44,308 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	36025
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	None
Land Area: The approximate amount of land area covered by Delaware, NY in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	1,443 square miles
Water Area: The approximate amount of water area covered by Delaware, NY in square miles. Calculations by the Census Bureau 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.	25 square miles
Coordinates: The latitude/longitude centroid coordinates for Delaware County, NY.	-74.966469, 42.198069
Quick Link: Copy the direct link to the Delaware, NYCounty page and use anywhere you like!	https://www.zip-codes.com/county/ny-delaware.asp

Delaware, NY ZIP Code Boundaries

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Delaware County, NY Covers 45 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 12093 *	General	Jefferson	1,576	--
ZIP Code 12155 *	General	Schenevus	1,753	--
ZIP Code 12167	General	Stamford	2,342	5.29%
ZIP Code 12406	General	Arkville	740	1.67%
ZIP Code 12421	General	Denver	334	0.75%
ZIP Code 12430	General	Fleischmanns	999	2.25%
ZIP Code 12434	General	Grand Gorge	622	1.40%
ZIP Code 12438	P.O. Box	Halcottsville	56	0.13%
ZIP Code 12455	General	Margaretville	1,820	4.11%
ZIP Code 12459	P.O. Box	New Kingston	172	0.39%
ZIP Code 12468 *	General	Prattsville	1,417	--
ZIP Code 12474	General	Roxbury	1,128	2.55%
ZIP Code 12758 *	General	Livingston Manor	4,033	--
ZIP Code 12760 *	General	Long Eddy	477	--
ZIP Code 12776 *	General	Roscoe	1,865	--
ZIP Code 13731	General	Andes	949	2.14%
ZIP Code 13733 *	General	Bainbridge	4,809	--
ZIP Code 13739	General	Bloomville	908	2.05%
ZIP Code 13740	General	Bovina Center	531	1.20%
ZIP Code 13750	General	Davenport	936	2.11%
ZIP Code 13751	General	Davenport Center	190	0.43%
ZIP Code 13752	General	Delancey	808	1.82%
ZIP Code 13753	General	Delhi	5,619	12.68%
ZIP Code 13754 *	General	Deposit	2,912	--
ZIP Code 13755	General	Downsville	989	2.23%
ZIP Code 13756	General	East Branch	475	1.07%
ZIP Code 13757	General	East Meredith	1,002	2.26%
ZIP Code 13774	P.O. Box	Fishs Eddy	191	0.43%
ZIP Code 13775	General	Franklin	1,452	3.28%
ZIP Code 13782	General	Hamden	642	1.45%
ZIP Code 13783	General	Hancock	2,345	5.29%
ZIP Code 13786	General	Harpersfield	333	0.75%
ZIP Code 13788	General	Hobart	870	1.96%
ZIP Code 13804	General	Masonville	249	0.56%
ZIP Code 13806	General	Meridale	111	0.25%
ZIP Code 13820 *	General	Oneonta	21,605	--
ZIP Code 13825 *	General	Otego	3,020	--
ZIP Code 13838	General	Sidney	4,203	9.49%
ZIP Code 13839	General	Sidney Center	1,475	3.33%
ZIP Code 13842	General	South Kortright	414	0.93%
ZIP Code 13846	General	Treadwell	293	0.66%
ZIP Code 13847	P.O. Box	Trout Creek	23	0.05%
ZIP Code 13849 *	General	Unadilla	4,456	--
ZIP Code 13856	General	Walton	6,193	13.98%
ZIP Code 13860	P.O. Box	West Davenport	207	0.47%

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Delaware, NY, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Delaware, NY Information

Delaware County, NY Covers 45 ZIP Codes. This includes 29 General ZIP Codes, 5 PO Box ZIP Codes, and 0 Unique (reserved for Business and Volume Mail Receivers). There are also 11 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Delaware County.

The population for Delaware County is 44,308, according to the U.S. Census. Population Density is 30.71 persons per square mile. With 29,953 Housing Units, the Average Household Size is 2.20 persons. There are 19,193 Family Households with an Average Family Size of 3.18 persons. 3.89% of the population is without Health Insurance. The 50.07% Employment Rate is 9.73% above the national average of 59.8%.33,163 people aged 25+ have some educational achievement, with 26.70% (or 8,853 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 5 area codes serving this area including329, 845, 518, 607 and 838. Delaware is also located in the Eastern timezone and the current local time is shown above.

ZIP Codes in Delaware, NY have 17,004 Residential mailboxes and 822 Business mailboxes.There are 1,039 businesses with a total of 10,771 employees. That is an average of 10.4 employees per business. Annual payroll for these businesses is $559,658,000. Other Demographics

Delaware County Demographic Profile

Population & People

Total Population

44,308

Income

Median Household Income

$60,226

Housing

Total Housing Units

29,953

Health

Without Healthcare Coverage

3.89%

Business & Economy

Total Businesses

1,039

Families

Total Households

19,193

Employment

Employment Rate

50.07%

Education

Bachelor's Degree or Higher

26.70%

Total Population: Total number of people from the 2020 U.S. Census for Delaware, NY. This reflects the exact count of this 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.	44,308
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Delaware, NY. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	37,226
Total Households: Total number of Households from the 2020 U.S. Census for Delaware, NY. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	19,193
Total Housing Units: 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.	29,953
Average Household Size: 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.	2.20
Average Family Size: 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.	3.18

Other Delaware Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	17,004
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	822
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	24,114
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	16,162
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	388

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	1,039
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$120,204,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$559,658,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	10,771

Sum of all ZIP Codes assigned Delaware, NY as their primary County.

References

U.S. Postal Service [Last Updated: 7/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 7/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov