Utah Citizen Population By County in 2021 (ACS-5Yrs)

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen population for Utah was 3,074,965 and represented 95.16% of the total Utah population.

Among all Utah counties, Salt Lake had the highest citizen population (1.09M), followed by Utah (620.74K), and Davis (349.95K).

In terms of percentages, Daggett had the highest percentage of its population being citizens (100.00%), followed by Kane (99.74%), and Morgan (99.51%).

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.