Motion51
State Coverage  ›  New York  ›  Tompkins County
✓ Voter file loaded, ready to canvass

Tompkins County, New York

Live voter data for Tompkins County is loaded in Motion51. Set up your campaign, cut turf, and start knocking doors today. No data work required.

58,396
Active registered voters
31,479
Supervoters (53.91%)
5
Presidential cycles of results

Data as of June 19, 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

DEM 53.4%
REP 17.3%
NPA 25.0%
Democratic 31,199 · Republican 10,111 · No Party Affiliation 14,589 · Other parties 2,497
Source: Motion51 voter database — official New York voter file

How Tompkins County voted for president

70.1
28.0
2008
68.2
28.5
2012
67.7
25.6
2016
73.5
24.3
2020
75.3
24.7
2024
■ Democratic %   ■ Republican %  ·  2024 total votes cast: 45,985

Election results are public records.

Source:  Official county canvasses via MIT Election Data + Science Lab

Running in Tompkins County?

The voter file is loaded. Create your campaign and start canvassing in minutes.

Start free in Tompkins County

Also see: Motion51 in New York · How to run for office in Tompkins County · Pricing