Ranking of Florida Counties By Total Voting-age Population (18yrs and over) from Census 2020
Updated on August 22, 2023.
According to the data from the US 2020 Census, as at April 2020, among all the counties in Florida, Miami-Dade County had the highest voting-age population (18 years and over) (2.18M), followed by Broward County (1.55M), and Palm Beach County (1.21M).
The chart below shows the top 10 counties with high voting-age population, and the table below shows the ranking of all Florida counties based on voting-age population.
You can also see the ranking of counties by population for other states as well as for the whole United States.
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Related Topics: Florida Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Florida Counties By Total Voting-age Population from Census 2020
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| Rank | County | Voting-age Population |
|---|---|---|
| 1 | Miami-Dade County | 2178620 |
| 2 | Broward County | 1546038 |
| 3 | Palm Beach County | 1208624 |
| 4 | Hillsborough County | 1139031 |
| 5 | Orange County | 1115798 |
| 6 | Pinellas County | 810121 |
| 7 | Duval County | 781603 |
| 8 | Lee County | 628325 |
| 9 | Polk County | 566436 |
| 10 | Brevard County | 497095 |
| 11 | Volusia County | 458123 |
| 12 | Pasco County | 448026 |
| 13 | Sarasota County | 374464 |
| 14 | Seminole County | 370782 |
| 15 | Manatee County | 326633 |
| 16 | Collier County | 313169 |
| 17 | Lake County | 312444 |
| 18 | Marion County | 308357 |
| 19 | Osceola County | 297816 |
| 20 | St. Lucie County | 263741 |
| 21 | Escambia County | 258145 |
| 22 | Leon County | 236591 |
| 23 | Alachua County | 227905 |
| 24 | St. Johns County | 210601 |
| 25 | Clay County | 166139 |
| 26 | Okaloosa County | 164455 |
| 27 | Charlotte County | 164240 |
| 28 | Hernando County | 158664 |
| 29 | Santa Rosa County | 145194 |
| 30 | Bay County | 139659 |
| 31 | Indian River County | 134386 |
| 32 | Martin County | 132255 |
| 33 | Citrus County | 131487 |
| 34 | Sumter County | 120696 |
| 35 | Flagler County | 96386 |
| 36 | Highlands County | 83524 |
| 37 | Nassau County | 72186 |
| 38 | Monroe County | 70617 |
| 39 | Walton County | 59955 |
| 40 | Putnam County | 58184 |
| 41 | Columbia County | 54813 |
| 42 | Jackson County | 38271 |
| 43 | Gadsden County | 34617 |
| 44 | Levy County | 34293 |
| 45 | Suwannee County | 34279 |
| 46 | Okeechobee County | 30932 |
| 47 | Hendry County | 29444 |
| 48 | DeSoto County | 27008 |
| 49 | Wakulla County | 26854 |
| 50 | Bradford County | 22992 |
| 51 | Baker County | 21638 |
| 52 | Washington County | 20174 |
| 53 | Hardee County | 18840 |
| 54 | Taylor County | 17482 |
| 55 | Holmes County | 15598 |
| 56 | Madison County | 14388 |
| 57 | Gilchrist County | 14174 |
| 58 | Dixie County | 13730 |
| 59 | Union County | 13093 |
| 60 | Jefferson County | 12055 |
| 61 | Gulf County | 11821 |
| 62 | Hamilton County | 11329 |
| 63 | Calhoun County | 10923 |
| 64 | Franklin County | 10555 |
| 65 | Glades County | 10088 |
| 66 | Lafayette County | 6819 |
| 67 | Liberty County | 6507 |