Voter file loaded June 8, 2026 · figures are from that file, held as a fixed record
Greene County, New York has 32,941 active registered voters — 37.4% Republican, 27.0% Democratic, and 28.7% with no party affiliation, as of June 2026.
Party registration
How Greene County voted for president
Election results are public records.
Greene County at a glance.
Greene County had an estimated 46,903 residents in July 2024, the 50th most populous of New York's 62 counties, down 2.1% since the 2020 census. Of those, 39,479 are 18 or older, the voting-age population, and 25.4% are 65 or older. Its 32,941 active registered voters equal about 83.4% of that voting-age population.
It covers 647 square miles of land (72 people per square mile). The largest towns and cities are Catskill (11,195), Coxsackie (7,702), Cairo (6,641), Athens (3,916) and Greenville (3,707). The American Community Survey (2020-2024) puts it at a median age of 47.4, a median household income of $77,945, 29.9% of adults 25 and older holding a bachelor's degree or higher and 77.2% of occupied homes owned by the people living in them.
In 2024, 25,138 votes were cast for president, about 63.7% of the voting-age population; the Democratic ticket took 41.5% and the Republican ticket 58.5%. The two-party margin moved from R+9.9 in 2008 to R+17.0 in 2024.
- Population (2024 estimate)
- 46,903
- Population (2020 census base)
- 47,932
- Voting-age population (18+)
- 39,479
- Active voters per 100 adults
- 83.4
- Residents 65 and older
- 25.4%
- People per square mile
- 72
- Land area
- 647 sq mi
- Median age
- 47.4
- Median household income
- $77,945
- Adults 25+ with a bachelor's degree
- 29.9%
- Owner-occupied homes
- 77.2%
Largest towns and cities
- Catskill 11,195
- Coxsackie 7,702
- Cairo 6,641
- Athens 3,916
- Greenville 3,707
Presidential vote, 2008–2024
| Year | Democratic | Republican | Margin | Votes cast |
|---|---|---|---|---|
| 2024 | 41.5% | 58.5% | R+17.0 | 25,138 |
| 2020 | 41.1% | 56.6% | R+15.5 | 25,194 |
| 2016 | 33.8% | 61.2% | R+27.4 | 18,869 |
| 2012 | 43.3% | 54.4% | R+11.1 | 18,263 |
| 2008 | 44.1% | 54.0% | R+9.9 | 22,335 |
Sources: U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer; American Community Survey 2020–2024 5-year estimates; certified county presidential returns. Growth, density and turnout are simple arithmetic on those figures.
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