Utah Population By County in 2022

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2022, the population of Utah was 3,380,800. Among all Utah counties, Salt Lake[object Promise] had the highest population (1,186,257), followed by Utah[object Promise] (702,434), and Davis[object Promise] (369,948). Daggett[object Promise] was the least populated county (1,014).

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.

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Utah Population By County in 2022
Utah Population By County in 2022
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County Population % of State Population
Beaver 7327 0.22
Box Elder 61498 1.82
Cache 140173 4.15
Carbon 20571 0.61
Daggett 1014 0.03
Davis 369948 10.94
Duchesne 20161 0.60
Emery 10099 0.30
Garfield 5281 0.16
Grand 9769 0.29
Iron 62429 1.85
Juab 12567 0.37
Kane 8227 0.24
Millard 13330 0.39
Morgan 12832 0.38
Piute 1487 0.04
Rich 2628 0.08
Salt Lake 1186257 35.09
San Juan 14359 0.43
Sanpete 29724 0.88
Sevier 22069 0.65
Summit 43036 1.27
Tooele 79934 2.36
Uintah 37141 1.10
Utah 702434 20.78
Wasatch 36619 1.08
Washington 197680 5.85
Wayne 2645 0.08
Weber 269561 7.97