Utah Citizen Voting-age Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Utah was 2,291,434 and represented 67.55% of the total Utah population.

Among all Utah counties, Salt Lake had the highest citizen voting-age population (809.05K), followed by Utah (450.91K), and Davis (250.11K).

In terms of percentages, Piute had the highest percentage of its population being citizens of voting-age (80.10%), followed by Kane (78.70%), and Grand (77.94%).

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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Utah Citizen Voting-age Population By County in 2024
Utah Citizen Voting-age Population By County in 2024
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County Citizen Voting-age Population % of County Population
Salt Lake 809053 67.62
Utah 450907 63.92
Davis 250105 67.43
Weber 188247 69.81
Washington 142420 72.50
Cache 94311 67.34
Tooele 53205 67.05
Iron 44144 70.91
Box Elder 41367 67.55
Summit 31005 72.15
Uintah 24852 67.07
Wasatch 24443 66.70
Sanpete 21547 72.50
Sevier 15718 71.17
Carbon 15208 74.13
Duchesne 13369 66.25
San Juan 10264 70.86
Millard 8607 64.65
Morgan 8523 66.57
Juab 8352 66.34
Grand 7603 77.94
Emery 7154 71.21
Kane 6428 78.70
Beaver 4761 65.46
Garfield 4037 77.35
Wayne 1959 75.90
Rich 1866 70.95
Piute 1356 80.10
Daggett 610 77.91