Florida Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Florida was 17.08M which was 80.03% of the total Florida population. Among all Florida counties, Miami-Dade had the highest voting-age population (2.14M), followed by Broward (1.52M), and Palm Beach (1.20M).

On the other hand, the counties with the least voting-age population were: Liberty (6.48K), Lafayette (6.75K), and Franklin (10.32K).

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

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

Related Topics: Florida ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census - ACS 5-Year Estimates, 2021 Census.

Florida Voting-age Population By County in 2021

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County	Voting-age Population	% of County Population
Alachua	225995	81.83
Baker	21353	76.25
Bay	143083	78.88
Bradford	22432	80.32
Brevard	490744	81.58
Broward	1523466	78.75
Calhoun	11091	80.00
Charlotte	162524	87.93
Citrus	129077	84.98
Clay	165770	76.64
Collier	308884	82.86
Columbia	54105	78.11
DeSoto	27532	80.91
Dixie	13619	81.55
Duval	759743	77.28
Escambia	251498	78.88
Flagler	94648	83.11
Franklin	10323	84.39
Gadsden	34589	78.20
Gilchrist	14130	79.57
Glades	10424	85.56
Gulf	12802	84.20
Hamilton	11250	80.51
Hardee	18901	73.74
Hendry	28846	73.14
Hernando	156399	81.40
Highlands	83815	82.84
Hillsborough	1121562	77.65
Holmes	15711	80.07
Indian River	132826	84.07
Jackson	38970	81.07
Jefferson	11925	82.78
Lafayette	6746	80.86
Lake	302648	80.69
Lee	619418	82.34
Leon	236202	81.18
Levy	34047	80.32
Liberty	6478	81.11
Madison	14676	81.30
Manatee	322847	81.77
Marion	300497	81.13
Martin	132332	83.58
Miami-Dade	2139186	79.52
Monroe	69494	84.50
Nassau	70864	80.08
Okaloosa	162335	77.59
Okeechobee	31155	78.44
Orange	1098109	77.88
Osceola	287076	75.48
Palm Beach	1196724	80.79
Pasco	438499	79.50
Pinellas	803292	83.85
Polk	554196	77.71
Putnam	57344	78.40
St. Johns	207528	78.10
St. Lucie	259936	80.08
Santa Rosa	143571	77.88
Sarasota	367897	85.69
Seminole	368714	78.89
Sumter	118206	92.83
Suwannee	34127	78.43
Taylor	17508	80.45
Union	12938	80.16
Volusia	451192	82.22
Wakulla	26223	79.12
Walton	58320	79.39
Washington	20087	80.65