103,100
Active registered voters
49
Precincts
83,454
Supervoters (80.94%)
5
Presidential cycles of results
Data as of July 17, 2026 · refreshed automatically from the official Florida voter file
Indian River County, Florida has 103,100 active registered voters — 53.8% Republican, 22.6% Democratic, and 19.9% with no party affiliation, as of July 2026.
Party registration
Democratic 23,306 · Republican 55,475 · No Party Affiliation 20,528 · Other parties 3,791
Source: Motion51 voter database — official Florida voter file
Most reliable-voting precincts
| # | Precinct | Active voters | Supervoters | Supervoter % |
|---|---|---|---|---|
| 1 | 3 | 1,203 | 1,072 | 89.11% |
| 2 | 5 | 1,354 | 1,166 | 86.12% |
| 3 | 23 | 3,125 | 2,669 | 85.41% |
| 4 | 18 | 3,169 | 2,698 | 85.14% |
| 5 | 26 | 3,569 | 3,029 | 84.87% |
| 6 | 21 | 607 | 512 | 84.35% |
| 7 | 23.1 | 2,717 | 2,286 | 84.14% |
| 8 | 25 | 2,614 | 2,187 | 83.66% |
| 9 | 25.1 | 3,280 | 2,734 | 83.35% |
| 10 | 7 | 1,687 | 1,406 | 83.34% |
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 Florida voter file
How Indian River County voted for president
■ Democratic % ■ Republican % · 2024 total votes cast: 99,015
Election results are public records.
Source: Official county canvasses via MIT Election Data + Science Lab
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