Utah Population By County in 2022

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2022, the population of Utah was 3,391,011. Among all Utah counties, Salt Lake had the highest population (1,192,255), followed by Utah (704,764), and Davis (370,424).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

Related Topics: Utah Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

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Utah Population By County in 2022

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County	Population	% of State Population
Beaver	7348	0.22
Box Elder	61590	1.82
Cache	140450	4.14
Carbon	20530	0.61
Daggett	1011	0.03
Davis	370424	10.92
Duchesne	20158	0.59
Emery	10104	0.30
Garfield	5264	0.16
Grand	9809	0.29
Iron	62607	1.85
Juab	12575	0.37
Kane	8208	0.24
Millard	13328	0.39
Morgan	12860	0.38
Piute	1493	0.04
Rich	2634	0.08
Salt Lake	1192255	35.16
San Juan	14411	0.43
Sanpete	29762	0.88
Sevier	22065	0.65
Summit	43134	1.27
Tooele	79981	2.36
Uintah	37162	1.10
Utah	704764	20.78
Wasatch	36731	1.08
Washington	197898	5.84
Wayne	2632	0.08
Weber	269823	7.96