Utah Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the citizen population for Utah was 2,938,730 and represented 94.89% of the total Utah population.

Among all Utah counties, Salt Lake had the highest citizen population (1.04M), followed by Utah (577.53K), and Davis (338.47K).

In terms of percentages, Daggett had the highest percentage of its population being citizens (100.00%), followed by Kane (99.73%), and Piute (99.46%).

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

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 2019

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Utah Citizen Population By County in 2019

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County	Citizen Population	% of County Population
Salt Lake	1043955	92.09
Utah	577530	95.38
Davis	338470	97.89
Weber	241285	95.94
Washington	160570	96.84
Cache	118820	95.70
Tooele	65700	97.49
Box Elder	53100	98.43
Iron	49990	97.61
Summit	38495	93.65
Uintah	35655	98.81
Wasatch	30450	96.03
Sanpete	28895	96.80
Sevier	21035	98.85
Carbon	19980	98.38
Duchesne	19800	98.26
San Juan	15195	99.31
Millard	12205	94.94
Morgan	11540	98.93
Juab	11130	98.50
Emery	9935	98.22
Grand	9100	94.40
Kane	7465	99.73
Beaver	6180	94.86
Garfield	4875	97.50
Wayne	2640	98.14
Rich	2265	94.77
Piute	1855	99.46
Daggett	615	100.00