Utah Citizen Voting-age Population By County in 2016 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the citizen voting-age population for Utah was 1,903,495 and represented 64.56% of the total Utah population.

Among all Utah counties, Salt Lake had the highest citizen voting-age population (704.44K), followed by Utah (345.24K), and Davis (212.55K).

In terms of percentages, Daggett had the highest percentage of its population being citizens of voting-age (78.67%), followed by Kane (76.16%), and Piute (75.54%).

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 2016
Utah Citizen Voting-age Population By County in 2016
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County Citizen Voting-age Population % of County Population
Salt Lake 704435 64.48
Utah 345235 61.19
Davis 212545 64.55
Weber 160300 66.42
Washington 104620 68.85
Cache 77065 64.86
Tooele 39180 63.21
Box Elder 34040 66.06
Iron 32560 68.19
Summit 26515 67.97
Uintah 23525 64.79
Sanpete 19985 70.00
Wasatch 17080 61.23
Carbon 14835 71.55
Sevier 14290 68.32
Duchesne 12835 63.92
San Juan 10275 66.12
Millard 7915 62.79
Emery 7100 67.17
Grand 7090 75.19
Morgan 6735 63.27
Juab 6675 63.54
Kane 5495 76.16
Beaver 4155 64.57
Garfield 3610 71.91
Wayne 1910 70.35
Rich 1500 65.65
Piute 1405 75.54
Daggett 590 78.67