Indian River County, Florida
Precinct data
Results by precinct
34 precincts · 99,493 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -1919 | 3,345 | 5,567 | 101 | 9,013 | 37.1% | 61.8% | R+24.7 |
|---|---|---|---|---|---|---|---|
| Precinct -2828 | 3,022 | 5,232 | 89 | 8,343 | 36.2% | 62.7% | R+26.5 |
| Precinct -0808 | 2,456 | 4,799 | 77 | 7,332 | 33.5% | 65.5% | R+32.0 |
| Precinct -2525 | 1,766 | 3,958 | 54 | 5,778 | 30.6% | 68.5% | R+37.9 |
| Precinct -2323 | 1,833 | 3,687 | 66 | 5,586 | 32.8% | 66.0% | R+33.2 |
| Precinct -1616 | 1,661 | 3,152 | 38 | 4,851 | 34.2% | 65.0% | R+30.7 |
| Precinct -1818 | 2,362 | 2,118 | 44 | 4,524 | 52.2% | 46.8% | D+5.4 |
| Precinct -1717 | 1,458 | 2,543 | 51 | 4,052 | 36.0% | 62.8% | R+26.8 |
| Precinct -0404 | 1,105 | 2,886 | 28 | 4,019 | 27.5% | 71.8% | R+44.3 |
| Precinct -3333 | 1,415 | 2,242 | 62 | 3,719 | 38.0% | 60.3% | R+22.2 |
| Precinct -2626 | 1,294 | 2,196 | 37 | 3,527 | 36.7% | 62.3% | R+25.6 |
| Precinct -1313 | 1,085 | 2,296 | 26 | 3,407 | 31.8% | 67.4% | R+35.5 |
| Precinct -2727 | 1,315 | 2,059 | 30 | 3,404 | 38.6% | 60.5% | R+21.9 |
| Precinct -2020 | 1,298 | 1,956 | 42 | 3,296 | 39.4% | 59.3% | R+20.0 |
| Precinct -0707 | 1,033 | 2,130 | 30 | 3,193 | 32.4% | 66.7% | R+34.4 |
| Precinct -1010 | 1,119 | 1,911 | 27 | 3,057 | 36.6% | 62.5% | R+25.9 |
| Precinct -3434 | 1,040 | 1,825 | 49 | 2,914 | 35.7% | 62.6% | R+26.9 |
| Precinct -3232 | 954 | 1,819 | 57 | 2,830 | 33.7% | 64.3% | R+30.6 |
| Precinct -2929 | 1,008 | 1,240 | 32 | 2,280 | 44.2% | 54.4% | R+10.2 |
| Precinct -2222 | 800 | 1,342 | 28 | 2,170 | 36.9% | 61.8% | R+25.0 |
| Precinct -0909 | 620 | 1,187 | 18 | 1,825 | 34.0% | 65.0% | R+31.1 |
| Precinct -0606 | 596 | 1,168 | 21 | 1,785 | 33.4% | 65.4% | R+32.0 |
| Precinct -2424 | 622 | 710 | 11 | 1,343 | 46.3% | 52.9% | R+6.6 |
| Precinct -0505 | 399 | 895 | 12 | 1,306 | 30.6% | 68.5% | R+38.0 |
| Precinct -1111 | 491 | 766 | 11 | 1,268 | 38.7% | 60.4% | R+21.7 |
| Precinct -0303 | 225 | 917 | 8 | 1,150 | 19.6% | 79.7% | R+60.2 |
| Precinct -3131 | 313 | 523 | 22 | 858 | 36.5% | 61.0% | R+24.5 |
| Precinct -0202 | 386 | 406 | 5 | 797 | 48.4% | 50.9% | R+2.5 |
| Precinct -1414 | 267 | 409 | 8 | 684 | 39.0% | 59.8% | R+20.8 |
| Precinct -3030 | 145 | 307 | 11 | 463 | 31.3% | 66.3% | R+35.0 |
| Precinct -2121 | 166 | 276 | 5 | 447 | 37.1% | 61.7% | R+24.6 |
| Precinct -1515 | 46 | 152 | 2 | 200 | 23.0% | 76.0% | R+53.0 |
| Precinct -0101 | 6 | 41 | 0 | 47 | 12.8% | 87.2% | R+74.5 |
| Precinct -1212 | 3 | 22 | 0 | 25 | 12.0% | 88.0% | R+76.0 |
Presidential margin, 1928–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1928 | −12.5% |
| 1932 | +49.1% |
| 1936 | +41.0% |
| 1940 | +24.4% |
| 1944 | +26.0% |
| 1948 | −3.2% |
| 1952 | −31.9% |
| 1956 | −41.0% |
| 1960 | −22.1% |
| 1964 | −9.4% |
| 1968 | −26.3% |
| 1972 | −55.9% |
| 1976 | −7.0% |
| 1980 | −31.6% |
| 1984 | −46.2% |
| 1988 | −40.1% |
| 1992 | −15.4% |
| 1996 | −14.4% |
| 2000 | −17.9% |
| 2004 | −21.1% |
| 2008 | −14.8% |
| 2012 | −22.3% |
| 2016 | −24.5% |
| 2020 | −21.6% |
| 2024 | −27.4% |
U.S. Senate
Registered voters
By party of registration, over time
Registration and the presidential vote track closely here — within 0.6 points.
| Year | Total registered | Democratic | Republican | Unaffiliated | Other |
|---|---|---|---|---|---|
| 2017 | 109,358 | 29,500 | 50,632 | 28,673 | 553 |
| 2018 | 114,289 | 31,108 | 52,958 | 29,213 | 1,010 |
| 2019 | 117,678 | 32,100 | 54,322 | 29,774 | 1,482 |
| 2020 | 125,551 | 34,440 | 58,794 | 29,888 | 2,429 |
| 2021 | 114,379 | 30,330 | 54,923 | 26,468 | 2,658 |
| 2023 | 115,253 | 28,021 | 57,382 | 26,613 | 3,237 |
| 2024 | 121,507 | 28,197 | 62,204 | 26,832 | 4,274 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+2,210 net domestic migration · 2025
Net +41,853 over 2011–2025 · gain loss
Arrivals reported $134,391 in average income, against $139,026 for residents who stayed — 3% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+4.2 on average — 23 points more Democratic-leaning than Indian River County, FL itself (R+27.4).
Where arrivals came from lean of each source
- St. Lucie County, FL809R+9.1
- Brevard County, FL438R+20.8
- Palm Beach County, FL317D+0.8
- Broward County, FL266D+17.0
- Miami-Dade County, FL155R+11.4
- Martin County, FL112R+31.1
Where departures went households, 2022–23
- Brevard County, FL622
- St. Lucie County, FL545
- Palm Beach County, FL165
- Orange County, FL134
- Broward County, FL122
- Hillsborough County, FL95
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | +1,046 |
| 2012 | +1,626 |
| 2013 | +1,813 |
| 2014 | +2,872 |
| 2015 | +3,484 |
| 2016 | +4,101 |
| 2017 | +3,443 |
| 2018 | +3,549 |
| 2019 | +3,407 |
| 2021 | +4,959 |
| 2022 | +4,347 |
| 2023 | +3,124 |
| 2024 | +1,872 |
| 2025 | +2,210 |
Indian River sits along Florida's Treasure Coast with a population just under 113,000, and its 2024 presidential margin of R+27.4 places it among the state's more reliably one-sided counties, driven largely by an older, predominantly white electorate.
Across the recorded series it reached a Democratic high of 49.1 points in 1932 and a Republican high of 55.9 points in 1972. Between 2020 and 2024 the county moved 5.8 points toward the Republican candidate; the 2024 margin was 27.4 points.
A population of 166,936, a 73% non-Hispanic-white share, and a median household income of $73,491 describe the county. The county's voting pattern over the last decade is most similar to that of Martin County and Sarasota County.
The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Indian River County, Florida. Akashic. https://akashic.app/county/12061/. Accessed May 20, 2026. License: CC BY 4.0.