County research and study
Utah county reference
29 counties and county equivalents in Utah. Search names or FIPS codes, compare Census geography and keep the original sources with your work.
- Beaver County
Utah · FIPS 49001
7,301 residents · 2025 estimate
- Box Elder County
Utah · FIPS 49003
65,320 residents · 2025 estimate
- Cache County
Utah · FIPS 49005
145,000 residents · 2025 estimate
- Carbon County
Utah · FIPS 49007
20,680 residents · 2025 estimate
- Daggett County
Utah · FIPS 49009
934 residents · 2025 estimate
- Davis County
Utah · FIPS 49011
381,227 residents · 2025 estimate
- Duchesne County
Utah · FIPS 49013
20,856 residents · 2025 estimate
- Emery County
Utah · FIPS 49015
10,177 residents · 2025 estimate
- Garfield County
Utah · FIPS 49017
5,256 residents · 2025 estimate
- Grand County
Utah · FIPS 49019
9,790 residents · 2025 estimate
- Iron County
Utah · FIPS 49021
67,141 residents · 2025 estimate
- Juab County
Utah · FIPS 49023
13,567 residents · 2025 estimate
- Kane County
Utah · FIPS 49025
8,597 residents · 2025 estimate
- Millard County
Utah · FIPS 49027
14,057 residents · 2025 estimate
- Morgan County
Utah · FIPS 49029
13,383 residents · 2025 estimate
- Piute County
Utah · FIPS 49031
1,509 residents · 2025 estimate
- Rich County
Utah · FIPS 49033
2,687 residents · 2025 estimate
- Salt Lake County
Utah · FIPS 49035
1,220,916 residents · 2025 estimate
- San Juan County
Utah · FIPS 49037
14,542 residents · 2025 estimate
- Sanpete County
Utah · FIPS 49039
31,453 residents · 2025 estimate
- Sevier County
Utah · FIPS 49041
22,827 residents · 2025 estimate
- Summit County
Utah · FIPS 49043
43,141 residents · 2025 estimate
- Tooele County
Utah · FIPS 49045
87,461 residents · 2025 estimate
- Uintah County
Utah · FIPS 49047
38,278 residents · 2025 estimate
- Utah County
Utah · FIPS 49049
759,859 residents · 2025 estimate
- Wasatch County
Utah · FIPS 49051
38,514 residents · 2025 estimate
- Washington County
Utah · FIPS 49053
213,670 residents · 2025 estimate
- Wayne County
Utah · FIPS 49055
2,587 residents · 2025 estimate
- Weber County
Utah · FIPS 49057
278,174 residents · 2025 estimate
Use the county data
Use a county profile as a source-reading exercise or the geographic context for your own research. Keep the county FIPS identifier with your notes so that similarly named places in different states are not mixed.
The figures describe the county; they are not an evaluation of schools or an estimate of educational outcomes.
Geography: 2025 U.S. Census Gazetteer. Population: Vintage 2025 estimates, July 1, 2025. County equivalents include parishes, boroughs, independent cities and planning regions. Puerto Rico population is not supplied by this population file.