Data Last Updated: May 1, 2025

Cayuga County, NY ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Cayuga, NY.	30 ZIP Codes (14 General, 5 PO Box, 1 Unique, & 10 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Cayuga, 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.	315, 680
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 Cayuga, 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.	76,248 [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.	36011
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.	Auburn, NY
Land Area: The approximate amount of land area covered by Cayuga, 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.	692 square miles
Water Area: The approximate amount of water area covered by Cayuga, 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.	172 square miles
Coordinates: The latitude/longitude centroid coordinates for Cayuga County, NY.	-76.554506, 42.917498
Quick Link: Copy the direct link to the Cayuga, NYCounty page and use anywhere you like!	https://www.zip-codes.com/county/ny-cayuga.asp

Cayuga, NY ZIP Code Boundaries

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Cayuga County, NY Covers 30 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 13021	General	Auburn	38,479	50.47%
ZIP Code 13022	P.O. Box	Auburn	0	0.00%
ZIP Code 13024	Unique	Auburn	1,122	1.47%
ZIP Code 13026	General	Aurora	1,523	2.00%
ZIP Code 13027 *	General	Baldwinsville	34,507	--
ZIP Code 13033	General	Cato	3,763	4.94%
ZIP Code 13034	General	Cayuga	1,836	2.41%
ZIP Code 13045 *	General	Cortland	28,406	--
ZIP Code 13060 *	General	Elbridge	2,584	--
ZIP Code 13064	P.O. Box	Fair Haven	0	0.00%
ZIP Code 13071	General	Genoa	953	1.25%
ZIP Code 13073 *	General	Groton	6,190	--
ZIP Code 13077 *	General	Homer	6,446	--
ZIP Code 13080 *	General	Jordan	3,375	--
ZIP Code 13081	General	King Ferry	1,058	1.39%
ZIP Code 13092	General	Locke	2,655	3.48%
ZIP Code 13111	General	Martville	1,609	2.11%
ZIP Code 13113	P.O. Box	Meridian	77	0.10%
ZIP Code 13117	P.O. Box	Montezuma	197	0.26%
ZIP Code 13118	General	Moravia	5,849	7.67%
ZIP Code 13126 *	General	Oswego	35,477	--
ZIP Code 13139	P.O. Box	Poplar Ridge	0	0.00%
ZIP Code 13140	General	Port Byron	4,044	5.30%
ZIP Code 13143 *	General	Red Creek	2,619	--
ZIP Code 13147	General	Scipio Center	1,213	1.59%
ZIP Code 13152 *	General	Skaneateles	7,696	--
ZIP Code 13156	General	Sterling	2,231	2.93%
ZIP Code 13160	General	Union Springs	1,942	2.55%
ZIP Code 13166	General	Weedsport	5,398	7.08%
ZIP Code 14882 *	General	Lansing	3,890	--

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

Important Cayuga, NY Information

Cayuga County, NY Covers 30 ZIP Codes. This includes 14 General ZIP Codes, 5 PO Box ZIP Codes, and 1 Unique (reserved for Business and Volume Mail Receivers). There are also 10 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Cayuga County.

The population for Cayuga County is 76,248, according to the U.S. Census. Population Density is 110.18 persons per square mile. With 36,660 Housing Units, the Average Household Size is 2.32 persons. There are 31,328 Family Households with an Average Family Size of 3.13 persons. 3.76% of the population is without Health Insurance. The 56.56% Employment Rate is 3.24% above the national average of 59.8%.54,978 people aged 25+ have some educational achievement, with 23.88% (or 13,128 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 2 area codes serving this area including315 and 680. Cayuga is also located in the Eastern timezone and the current local time is shown above.

Cayuga is part of the Auburn, NY Core Based Statistical Area (CBSA). Its CBSA Code is 12180.It is classified as a micro area, which means it has an urban core of at least 10,000 but less then 50,000 people.

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Cayuga, NY have 29,499 Residential mailboxes and 1,443 Business mailboxes.There are 1,496 businesses with a total of 18,598 employees. That is an average of 12.4 employees per business. Annual payroll for these businesses is $853,068,000. Other Demographics

Cayuga County Demographic Profile

Population & People

Total Population

76,248

Income

Median Household Income

$66,583

Housing

Total Housing Units

36,660

Health

Without Healthcare Coverage

3.76%

Business & Economy

Total Businesses

1,496

Families

Total Households

31,328

Employment

Employment Rate

56.56%

Education

Bachelor's Degree or Higher

23.88%

Total Population: Total number of people from the 2020 U.S. Census for Cayuga, 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.	76,248
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Cayuga, 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.	68,130
Total Households: Total number of Households from the 2020 U.S. Census for Cayuga, NY. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	31,328
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.	36,660
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.	2.32
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.	3.13

Other Cayuga Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	29,499
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	1,443
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.	36,497
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	26,172
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	2,323

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	1,496
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$194,167,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$853,068,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	18,598

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

References

U.S. Postal Service [Last Updated: 5/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 5/1/2025], 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