Florida Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the citizen voting-age population for Florida was 14,724,115 and represented 71.48% of the total Florida population.

Among all Florida counties, Miami-Dade had the highest citizen voting-age population (1.60M), followed by Broward (1.26M), and Palm Beach (1.01M).

In terms of percentages, Sumter had the highest percentage of its population being citizens of voting-age (90.75%), followed by Charlotte (83.43%), and Citrus (83.17%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.

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Florida Citizen Voting-age Population By County in 2018
Florida Citizen Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Population
Miami-Dade 1596180 58.78
Broward 1263990 66.21
Palm Beach 1010085 69.84
Hillsborough 955215 69.27
Orange 901190 68.21
Pinellas 755260 78.85
Duval 674195 72.95
Lee 530305 73.79
Polk 484380 72.44
Brevard 452790 78.50
Volusia 417870 79.20
Pasco 387390 75.87
Seminole 337165 74.09
Sarasota 331540 80.44
Manatee 278970 74.62
Marion 274285 78.73
Lake 259285 77.32
Collier 252445 69.37
Escambia 240090 77.07
Osceola 225930 66.72
Leon 225280 78.19
St. Lucie 224310 73.40
Alachua 203110 77.18
St. Johns 179080 76.04
Clay 153435 74.02
Okaloosa 150410 74.93
Charlotte 147630 83.43
Hernando 145285 79.52
Bay 138660 75.99
Santa Rosa 129670 76.08
Martin 123585 78.43
Citrus 119005 83.17
Indian River 118955 78.79
Sumter 109805 90.75
Flagler 85025 79.36
Highlands 77945 76.34
Nassau 63330 78.59
Monroe 58185 76.23
Putnam 55525 76.31
Columbia 52950 76.62
Walton 50875 77.25
Jackson 38510 79.45
Gadsden 34245 74.42
Suwannee 32855 74.80
Levy 31255 78.22
Okeechobee 28360 69.90
DeSoto 25060 68.85
Wakulla 24765 77.69
Hendry 22370 55.75
Bradford 21160 78.43
Baker 20905 75.24
Washington 19205 78.18
Hardee 18295 67.19
Taylor 17570 79.50
Holmes 15275 78.62
Madison 14565 78.84
Gilchrist 13720 77.89
Dixie 13265 80.71
Gulf 13250 82.53
Union 12060 79.13
Jefferson 11430 81.04
Hamilton 11115 77.89
Calhoun 11080 76.71
Glades 10350 77.44
Franklin 9600 81.81
Liberty 6780 81.05
Lafayette 6455 73.81