Data as of November 4, 2026 · refreshed automatically from the official Florida voter file
Union County, Florida has 7,298 active registered voters — 68.5% Republican, 20.3% Democratic, and 9.1% with no party affiliation, as of November 2026.
Party registration
Most reliable-voting precincts
| # | Precinct | Active voters | Supervoters | Supervoter % |
|---|---|---|---|---|
| 1 | 1B | 802 | 453 | 56.48% |
| 2 | 4C | 566 | 300 | 53.0% |
| 3 | 3B | 1,459 | 760 | 52.09% |
| 4 | 4B | 1,536 | 797 | 51.89% |
| 5 | 2B | 968 | 433 | 44.73% |
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.
How Union County voted for president
Election results are public records.
Union County at a glance.
Union County had an estimated 15,738 residents in July 2024, the 61st most populous of Florida's 67 counties, down 2.5% since the 2020 census. Of those, 12,455 are 18 or older, the voting-age population, and 16.4% are 65 or older. Its 7,298 active registered voters equal about 58.6% of that voting-age population.
It covers 244 square miles of land (65 people per square mile), and 83.6% of residents live outside any incorporated city or town. The largest cities and towns are Lake Butler (1,983), Worthington Springs (380) and Raiford (224). The American Community Survey (2020-2024) puts it at a median age of 39.6, a median household income of $64,146, 11.1% of adults 25 and older holding a bachelor's degree or higher and 74.7% of occupied homes owned by the people living in them.
In 2024, 6,231 votes were cast for president, about 50.0% of the voting-age population; the Democratic ticket took 15.6% and the Republican ticket 83.8%. The two-party margin moved from R+49.8 in 2008 to R+68.2 in 2024.
- Population (2024 estimate)
- 15,738
- Population (2020 census base)
- 16,141
- Voting-age population (18+)
- 12,455
- Active voters per 100 adults
- 58.6
- Residents 65 and older
- 16.4%
- People per square mile
- 65
- Living outside incorporated places
- 83.6%
- Land area
- 244 sq mi
- Median age
- 39.6
- Median household income
- $64,146
- Adults 25+ with a bachelor's degree
- 11.1%
- Owner-occupied homes
- 74.7%
Largest cities and towns
- Lake Butler 1,983
- Worthington Springs 380
- Raiford 224
Presidential vote, 2008–2024
| Year | Democratic | Republican | Margin | Votes cast |
|---|---|---|---|---|
| 2024 | 15.6% | 83.8% | R+68.2 | 6,231 |
| 2020 | 16.9% | 82.2% | R+65.3 | 6,245 |
| 2016 | 17.8% | 80.2% | R+62.4 | 5,693 |
| 2012 | 24.8% | 73.8% | R+49.0 | 5,393 |
| 2008 | 24.6% | 74.4% | R+49.8 | 5,293 |
Sources: U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer; American Community Survey 2020–2024 5-year estimates; certified county presidential returns. Growth, density and turnout are simple arithmetic on those figures.
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