Utah Non-Hispanic White Alone 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 Non-Hispanic White Alone citizen voting-age population for Utah was 2,548,850 and represented 128.54% of the total Utah citizen voting-age population.

Among all Utah counties, Salt Lake had the highest Non-Hispanic White Alone citizen voting-age population (595.72K), followed by Utah (322.94K), and Davis (193.69K).

In terms of percentages, Piute had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (99.66%), followed by Rich (96.63%), and Morgan (96.34%).

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

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

You can also see similar information for other ethnicities.

See this for other years:
Utah Non-Hispanic White Alone Citizen Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Salt Lake 595720 81.75
Utah 322935 88.84
Davis 193685 87.10
Weber 138500 83.40
Washington 101310 90.10
Cache 71495 89.50
Tooele 36225 86.76
Box Elder 31650 90.33
Iron 30700 90.33
Summit 25885 92.63
Uintah 20025 84.74
Sanpete 18810 90.39
Wasatch 17710 91.24
Sevier 13780 94.94
Carbon 12650 86.79
Duchesne 11545 89.12
Millard 7465 92.62
Morgan 6965 96.34
Emery 6650 95.00
Juab 6630 94.99
Grand 6340 91.03
Kane 5185 92.26
San Juan 4795 46.51
Beaver 3860 93.24
Garfield 3335 91.25
Wayne 1820 94.55
Piute 1455 99.66
Rich 1435 96.63
Daggett 450 94.74