Ranking of Utah Counties By Population in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the Population for Utah was 3.42M. Among all Utah counties, Salt Lake County had the highest population (1.19M), followed by Utah County (719.17K), and Davis County (373.21K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Utah counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Utah Counties By Population in 2023
Salt Lake
Utah
Davis
Weber
Washington
Cache
Tooele
Iron
Box Elder
Summit
Ranking of Utah Counties By Population in 2023
Items per page:
0 of 0
Rank County Population
1 Salt Lake County 1185813
2 Utah County 719174
3 Davis County 373207
4 Weber County 271926
5 Washington County 202452
6 Cache County 142393
7 Tooele County 82051
8 Iron County 64211
9 Box Elder County 62684
10 Summit County 42759
11 Uintah County 37747
12 Wasatch County 37144
13 Sanpete County 30277
14 Sevier County 22344
15 Carbon County 20609
16 Duchesne County 20477
17 San Juan County 14358
18 Millard County 13437
19 Juab County 13023
20 Morgan County 13000
21 Emery County 10144
22 Grand County 9706
23 Kane County 8425
24 Beaver County 7233
25 Garfield County 5314
26 Rich County 2670
27 Wayne County 2614
28 Piute County 1550
29 Daggett County 992