13,284
Active registered voters
12
Precincts
8,040
Supervoters (60.52%)
5
Presidential cycles of results
Data as of September 22, 2026 · refreshed automatically from the official Colorado voter file
Pitkin County, CO has 13,284 active registered voters — 11.8% Republican, 31.9% Democratic, and 54.1% with no party affiliation, as of September 2026.
Party registration
Democratic 4,232 · Republican 1,574 · No Party Affiliation 7,191 · Other parties 287
Source: Motion51 voter database — official Colorado voter file
Most reliable-voting precincts
| # | Precinct | Active voters | Supervoters | Supervoter % |
|---|---|---|---|---|
| 1 | 3055749012 | 841 | 566 | 67.3% |
| 2 | 3055749001 | 1,265 | 827 | 65.38% |
| 3 | 3055749010 | 834 | 544 | 65.23% |
| 4 | 3055749007 | 1,128 | 729 | 64.63% |
| 5 | 3055749006 | 1,117 | 681 | 60.97% |
| 6 | 3055749011 | 1,501 | 910 | 60.63% |
| 7 | 3055749005 | 1,144 | 691 | 60.4% |
| 8 | 3055749008 | 1,151 | 691 | 60.03% |
| 9 | 3055749003 | 1,090 | 653 | 59.91% |
| 10 | 3055749004 | 1,077 | 609 | 56.55% |
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 Colorado voter file
How Pitkin County voted for president
■ Democratic % ■ Republican % · 2024 total votes cast: 11,167
Election results are public records.
Source: Official county canvasses via MIT Election Data + Science Lab
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