Data as of August 27, 2026 · from the official Florida voter file
Florida Senate District 20 has 369,283 active registered voters — 45.8% Republican, 26.0% Democratic, and 24.5% with no party affiliation, spread across 2 counties, as of August 2026.
Party registration
Counties in this district
| County | Voters in this district | Share of the district | Precincts |
|---|---|---|---|
| Manatee County | 212,894 | 57.7% | 163 |
| Hillsborough County | 156,389 | 42.3% | 104 |
A precinct split between two districts is counted in both, each with its own share of the voters — which is what a split precinct is.
Most reliable-voting precincts in this district
| # | Precinct | County | Voters in this district | Supervoter rate |
|---|---|---|---|---|
| 1 | 927.0 | Hillsborough County | 620 | 91.9% |
| 2 | 906.0 | Hillsborough County | 415 | 88.9% |
| 3 | 325.2 | Manatee County | 645 | 85.4% |
| 4 | 319.1 | Manatee County | 588 | 84.9% |
| 5 | 705.0 | Hillsborough County | 844 | 83.4% |
| 6 | 317.2 | Manatee County | 712 | 83.2% |
| 7 | 818.0 | Hillsborough County | 415 | 82.2% |
| 8 | 907.0 | Hillsborough County | 1,210 | 81.8% |
| 9 | 706.0 | Hillsborough County | 943 | 81.8% |
| 10 | 333.1 | Manatee County | 1,715 | 81.7% |
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. The rate describes the whole precinct, while the voter count is only this district's share of it — so the two columns are not a fraction of one another. Precincts with fewer than 400 of this district's voters are excluded.
Other state senate districts
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