1,609
Active registered voters
4
Precincts
820
Supervoters (50.96%)
5
Presidential cycles of results
Voter file loaded July 20, 2026 · figures are from that file, held as a fixed record
Butte County, Idaho has 1,609 active registered voters — 79.3% Republican, 4.3% Democratic, and 0.0% with no party affiliation, as of July 2026.
Party registration
Democratic 69 · Republican 1,276 · No Party Affiliation 0 · Other parties 264
Source: Motion51 voter database — official Idaho voter file
Most reliable-voting precincts
| # | Precinct | Active voters | Supervoters | Supervoter % |
|---|---|---|---|---|
| 1 | 003 | 549 | 315 | 57.38% |
| 2 | 001 | 535 | 259 | 48.41% |
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 Idaho voter file
How Butte County voted for president
■ Democratic % ■ Republican % · 2024 total votes cast: 1,494
Election results are public records.
Source: Official county canvasses via MIT Election Data + Science Lab
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