Voter file loaded June 8, 2026 · figures are from that file, held as a fixed record
Chenango County, New York has 30,651 active registered voters — 44.8% Republican, 21.5% Democratic, and 26.6% with no party affiliation, as of June 2026.
Party registration
How Chenango County voted for president
Election results are public records.
Chenango County at a glance.
Chenango County had an estimated 45,776 residents in July 2024, the 52nd most populous of New York's 62 counties, down 3.1% since the 2020 census. Of those, 36,374 are 18 or older, the voting-age population, and 23.4% are 65 or older. Its 30,651 active registered voters equal about 84.3% of that voting-age population.
It covers 893 square miles of land (51 people per square mile). The largest towns and cities are Norwich (6,608), Greene (5,042), Sherburne (3,862), Oxford (3,565) and Norwich (3,491). The American Community Survey (2020-2024) puts it at a median age of 45.0, a median household income of $62,948, 19.6% of adults 25 and older holding a bachelor's degree or higher and 75.4% of occupied homes owned by the people living in them.
In 2024, 22,471 votes were cast for president, about 61.8% of the voting-age population; the Democratic ticket took 36.4% and the Republican ticket 63.6%. The two-party margin moved from R+1.2 in 2008 to R+27.2 in 2024.
- Population (2024 estimate)
- 45,776
- Population (2020 census base)
- 47,229
- Voting-age population (18+)
- 36,374
- Active voters per 100 adults
- 84.3
- Residents 65 and older
- 23.4%
- People per square mile
- 51
- Land area
- 893 sq mi
- Median age
- 45.0
- Median household income
- $62,948
- Adults 25+ with a bachelor's degree
- 19.6%
- Owner-occupied homes
- 75.4%
Largest towns and cities
- Norwich 6,608
- Greene 5,042
- Sherburne 3,862
- Oxford 3,565
- Norwich 3,491
Presidential vote, 2008–2024
| Year | Democratic | Republican | Margin | Votes cast |
|---|---|---|---|---|
| 2024 | 36.4% | 63.6% | R+27.2 | 22,471 |
| 2020 | 37.2% | 60.5% | R+23.3 | 22,282 |
| 2016 | 32.8% | 60.9% | R+28.1 | 18,113 |
| 2012 | 47.2% | 50.6% | R+3.4 | 17,655 |
| 2008 | 48.4% | 49.6% | R+1.2 | 20,847 |
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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