Utah County Maps
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Utah has 29 counties, a population of more than 3 million people, about 299 zip codes and 41 public school districts. Those counties vary widely in population, school enrollment, zip code coverage and local boundary structure. Salt Lake County has the largest population in the state, while Daggett County has the smallest. Browse the map, population, zip codes, school districts, county subdivisions and county list sections below to explore further. Or, simply start typing in the box below to go directly to that county.
Interactive Utah County Map
This Utah county map preview highlights population-by-county context, ZIP code coverage, school districts, and local boundary structure. Full statewide and county-level data packages are available when you need complete downloadable datasets. Click or tap any county to view its maps, trends and data.
Start with a free preview, or go straight to the full Utah dataset .
Utah Population By County
Utah's population was over 3 million in 2020, up 507,731 (18.37%) residents from 2010. Salt Lake County had the largest population in the state with more than 1 million people. Utah and Davis Counties also stand out as major population centers. Daggett County was the least populated area in Utah with only 935 residents. The table below compares Utah county populations and recent population trends.
The Most Populated Counties In Utah
| County | Population | Trend (2010-2020) |
|---|---|---|
| Salt Lake County | 1,185,238 | ▴ 15.11% |
| Utah County | 659,399 | ▴ 27.65% |
| Davis County | 362,679 | ▴ 18.34% |
| Weber County | 262,223 | ▴ 13.40% |
| Washington County | 180,279 | ▴ 30.53% |
| Download all county population data | ||
County populations reflect the latest state serving context (2020).
Utah County Map With ZIP Codes
Utah has about 299 zip codes statewide. Salt Lake County contains the most zip codes, with 42. County-level zip code maps give a faster and clearer way to understand local coverage as zip boundaries can span county and municipal lines. The maps below highlight a few Utah counties.
Utah School Districts By County
Utah has 41 public school districts with 602,404 students enrolled as of 2024. Salt Lake County stands out for both district count and total enrollment. Piute County posted the largest recent enrollment gain. The table below compares county level school district totals and recent enrollment trends across the state.
Largest School Districts in Utah
| County | Districts | Enrollment | Trend |
|---|---|---|---|
| Salt Lake County | 5 | 175,309 | ▾ 1.41% |
| Utah County | 3 | 144,238 | ▾ 0.79% |
| Summit County | 3 | 6,958 | ▾ 2.60% |
| Weber County | 2 | 42,298 | ▾ 1.30% |
| Cache County | 2 | 25,614 | ▾ 0.18% |
| Download all school district data | |||
School district enrollment and trend values reflect the most recent state-level context (2024).
Utah County Map With County Subdivisions
Utah has about 93 county subdivisions statewide. These boundaries add another layer of local detail and help show how subdivision lines fit inside county boundaries. The previews below highlight a few counties with available subdivision map coverage.
Get the Full Utah Data Package
The sections above provide a preview of Utah county maps and county-level data. The full package includes complete statewide coverage with ready-to-use files for mapping, planning, and analysis.
Everything is organized to save hours of data collection, cleanup, and integration work.
- County map exports and boundary coverage for every county in Utah
- Statewide GIS layers for ZIP codes, subdivisions, school districts, roads, water, and political boundaries
- Population, demographics, school, housing, and trend context aligned across counties
- Database files, map-ready exports, and documentation designed for faster research workflows
Includes GIS layers, maps, demographics, analytics, database files and planning tools.