Cayuga County, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 36th-largest in New York
The population of Cayuga County, New York is 75,464 as of the 2023 American Community Survey, making it the 36th-largest county in New York. The median household income is $66,583, the median home value is $164,200, and the median age is 43.7.
The population of Cayuga County has declined 6.7% since 2010 (79,905 → 74,567), a -0.49% annualized rate.
75,464
Population
-0.49%
Annual growth
109
People / sq mi
$66,583
Median Income
$164,200
Median Home Value
Cayuga County covers 692 sq mi of land at 109.1 people per square mile.
About Cayuga County, NY
Cayuga County is distinguished by its share of foreign-born residents, 11.0% of the population. With 75,464 residents, Cayuga County is a county in New York. It ranks #36 among counties in New York by population.
Household earnings are middling, with a median of $66,583 — below the US median of $78,538. The poverty rate is 9.0%, below the national 12.4%. Homes carry a median value of $164,200, with typical rent around $895.
Roughly 23.9% of adults have a bachelor’s, below the national 35.0%. Around 6.6% of workers work from home, below the national 14.0%, and the average commute runs about 23 minutes each way.
Cayuga County Population History (2010-2024)
The county of Cayuga County had a population of 79,905 in 2010 and 74,567 in 2024, a -6.7% growth over 14 years. The peak was 79,905 in 2010. Average annual growth rate: -0.49%.
74,567
Population (2024)
79,905
Population (2010)
79,905
Peak (2010)
-0.49%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 79,905 |
| 2011 | 79,707 |
| 2012 | 79,524 |
| 2013 | 79,112 |
| 2014 | 78,782 |
| 2015 | 78,323 |
| 2016 | 77,696 |
| 2017 | 77,495 |
| 2018 | 77,121 |
| 2019 | 76,450 |
| 2020 | 76,151 |
| 2021 | 75,457 |
| 2022 | 74,758 |
| 2023 | 74,575 |
| 2024 | 74,567 |
Race & Ethnicity
| White | 88.5% |
| Black or African American | 3.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Age & Sex
43.7
Median Age
48.8%
Female
51.2%
Male
20.6%
Age 65+
Age Distribution
Children (under 15): 15.8% · Seniors (65+): 20.6%
Income & Poverty
| Median household income | $66,583$-17,995 vs state |
| Mean household income | $86,559 |
| Per-capita income | $36,547 |
| Poverty rate | 9.0%-0.8% vs state |
| Unemployment rate | 2.3% |
| Employment-to-population | 56.5% |
Top Industries by Employment
The largest employment sector in Cayuga County is professional & business services, accounting for 27.6% of workers.
How residents commute
0.5%
Drive alone
3.7%
Carpool
79.9%
Public transit
6.6%
Work from home
22.9 min
Avg commute
Housing
$164,200$-238,800 vs state
Median home value
$895
Median rent
71.9%
Homeownership rate
36,768
Total housing units
85.2%
Occupied
14.8%
Vacant
28.1%
Renter-occupied
Social & access
95.6%
With health insurance
92.5%
With broadband internet
11.0%
Foreign-born
7.2%
Veterans (18+)
14.3%
With a disability
95.8%
Speak language other than English at home
Education
88.9%
High School+
23.9%
Bachelor's+
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Other counties in New York
Part of New York
Metro areas in New York
County rankings
Frequently Asked Questions
Cayuga County, New York has a population of 75,464 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 36th-largest county in New York. Population density is 109 people per square mile.
The population of Cayuga County has declined 6.7% since 2010 (79,905 → 74,567), a -0.49% annualized rate.
The median household income in Cayuga County, New York is $66,583, with mean (average) household income of $86,559 and per-capita income of $36,547. 9.0% of residents live below the federal poverty level.
In Cayuga County, the largest racial and ethnic groups are White (88.5%), Black or African American (3.1%), Hispanic or Latino (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Cayuga County, New York is 43.7 years. Residents are 48.8% female and 51.2% male.
The median home value in Cayuga County is $164,200 and median monthly rent is $895. 71.9% of occupied housing units are owner-occupied. The county has 36,768 total housing units, 14.8% of which are vacant.
The largest employment sector in Cayuga County, New York is professional, scientific, and management services, employing 27.6% of workers. The unemployment rate is 2.3%.
New York is among the largest cities associated with Cayuga County, New York, with a population of 8,516,202.
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Statewide data for New York
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.