Utah Population By County in 2016

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2016, the population of Utah was 3,044,241. Among all Utah counties, Salt Lake[object Promise] had the highest population (1,120,751), followed by Utah[object Promise] (591,107), and Davis[object Promise] (341,255). Daggett[object Promise] was the least populated county (1,075).

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 2016
Utah Population By County in 2016
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County Population % of State Population
Beaver 6463 0.21
Box Elder 52995 1.74
Cache 122347 4.02
Carbon 20349 0.67
Daggett 1075 0.04
Davis 341255 11.21
Duchesne 20226 0.66
Emery 10221 0.34
Garfield 4956 0.16
Grand 9616 0.32
Iron 49755 1.63
Juab 11045 0.36
Kane 7306 0.24
Millard 12641 0.42
Morgan 11368 0.37
Piute 1457 0.05
Rich 2311 0.08
Salt Lake 1120751 36.82
San Juan 15346 0.50
Sanpete 29244 0.96
Sevier 21145 0.70
Summit 40564 1.33
Tooele 64643 2.12
Uintah 36261 1.19
Utah 591107 19.42
Wasatch 30433 1.00
Washington 159537 5.24
Wayne 2671 0.09
Weber 247153 8.12