Utah / Counties by Population

Utah Counties by Population

Below are the 29 Utah counties sorted by population from 1 to 29 . The population data are from the 2021 Population Estimates Program and 2020 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

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Rank County Population
1 Salt Lake County 1,186,421
2 Utah County 684,986
3 Davis County 367,285
4 Weber County 267,066
5 Washington County 191,226
6 Cache County 137,417
7 Tooele County 76,640
8 Iron County 60,519
9 Box Elder County 59,688
10 Summit County 43,093
11 Uintah County 36,204
12 Wasatch County 36,173
13 Sanpete County 29,106
14 Sevier County 21,906
15 Carbon County 20,372
16 Duchesne County 19,790
17 San Juan County 14,489
18 Millard County 13,164
19 Morgan County 12,657
20 Juab County 12,155
21 Emery County 9,967
22 Grand County 9,663
23 Kane County 7,992
24 Beaver County 7,249
25 Garfield County 5,129
26 Rich County 2,597
27 Wayne County 2,558
28 Piute County 1,487
29 Daggett County 976

United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. http://www.census.gov/.

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