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 a county in New York with a population of 75,464. It ranks #36 among counties in New York by population. The median age is 43.7, older than the national median. The population is 51.2% male and 48.8% female.
The median household income in Cayuga County is $66,583, below the US median of $74,580. 9.0% of residents live below the federal poverty level. Home values sit at a median of $164,200, with monthly rent averaging $895. The homeownership rate of 71.9% is higher than the national rate of 64.8%.
Educational attainment in Cayuga County reflects 23.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 6.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.9 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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Part of New York
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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.