58,396
Active registered voters
13
Precincts
31,131
Supervoters (53.31%)
5
Presidential cycles of results
Data as of June 10, 2026 · refreshed automatically from the official New York voter file
Tompkins County, New York has 58,396 active registered voters — 17.3% Republican, 53.4% Democratic, and 25.0% with no party affiliation, as of June 2026.
Party registration
Democratic 31,199 · Republican 10,111 · No Party Affiliation 14,589 · Other parties 2,497
Source: Motion51 voter database — official New York voter file
Most reliable-voting precincts
| # | Precinct | Active voters | Supervoters | Supervoter % |
|---|---|---|---|---|
| 1 | 10 | 915 | 565 | 61.75% |
| 2 | 9 | 1,700 | 1,034 | 60.82% |
| 3 | 8 | 1,900 | 1,129 | 59.42% |
| 4 | 4 | 6,107 | 3,574 | 58.52% |
| 5 | 11 | 1,472 | 842 | 57.2% |
| 6 | 6 | 2,993 | 1,633 | 54.56% |
| 7 | 7 | 2,923 | 1,585 | 54.23% |
| 8 | 5 | 3,290 | 1,728 | 52.52% |
| 9 | 1 | 14,391 | 7,523 | 52.28% |
| 10 | 3 | 8,703 | 4,527 | 52.02% |
Supervoters are active registered voters who cast a ballot in at least 3 of the last 4 November general elections (2018–2024). Percentages are precinct totals from the official state voter file — no individual voter information is shown. Precincts with fewer than 400 active voters are excluded.
Source: Motion51 voter database — official New York voter file
How Tompkins County voted for president
■ Democratic % ■ Republican % · 2024 total votes cast: 45,985
Election results are public records.
Source: Official county canvasses via MIT Election Data + Science Lab
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