Florida House of Representatives seat · lines in effect since 2022
Florida House District 66
A district of about 187,000 people, 29% Hispanic, 47% of adults with a bachelor's degree. It votes R+11.2 relative to the nation for president.
Where it sits among all 120 seats
Every Florida House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2016 | 2022 | 2024 | 2026 | |
|---|---|---|---|---|
| U.S. Senate | R+17.5 | No race | R+5.0 | No race |
| Florida House of Representatives | No race | R+20.3 | R+16.5 | R+5.1 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: Florida Department of State, Division of ElectionsUpdated Nov 7, 2026, 3:01 PM ET
Who lives here, compared
Grey bars show the spread of all 120 seats. Small marks are other seats in Florida. The black marker is District 66.
Higher than 89% of seats.
Lower than 61% of seats.
Higher than 70% of seats.
Lower than 66% of seats.
Higher than 92% of seats.
Denser than 61% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean. 3 of the 4 flipped this year.
District 1646% college gradsR+19.5Held RDistrict 36
23% Hispanic · 40% college gradsR+1.2Flipped DDistrict 37
30% Hispanic · 44% college gradsD+5.1Flipped DDistrict 69
25% Hispanic · 38% college gradsR+6.7Flipped D
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who has held it
These lines took effect in 2022.
- Traci Koster (R)
2023– · Won 2022 by 20.3, 2024 by 16.5, 2026 by 5.1
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)