Texas County Maps
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Texas has 254 counties, a population of more than 29 million people, about 1,989 zip codes and 1,507 public school districts. Those counties vary widely in population, school enrollment, zip code coverage and local boundary structure. Harris County has the largest population in the state, while Loving 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 Texas County Map
This Texas 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 Texas dataset .
Texas Population By County
Texas's population was over 29 million in 2020, up 4,001,981 (15.92%) residents from 2010. Harris County had the largest population in the state with more than 5 million people. Dallas and Tarrant Counties also stand out as major population centers. Loving County was the least populated area in Texas with only 64 residents. The table below compares Texas county populations and recent population trends.
The Most Populated Counties In Texas
| County | Population | Trend (2010-2020) |
|---|---|---|
| Harris County | 4,731,145 | ▴ 15.61% |
| Dallas County | 2,613,539 | ▴ 10.36% |
| Tarrant County | 2,110,623 | ▴ 16.67% |
| Bexar County | 2,009,324 | ▴ 17.18% |
| Travis County | 1,290,218 | ▴ 25.97% |
| Download all county population data | ||
County populations reflect the latest state serving context (2020).
Texas County Map With ZIP Codes
Texas has about 1,989 zip codes statewide. Harris County contains the most zip codes, with 132. 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 Texas counties.
Texas School Districts By County
Texas has 1,507 public school districts with 6,919,977 students enrolled as of 2024. Harris County stands out for both district count and total enrollment. Collin 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 Texas
| County | Districts | Enrollment | Trend |
|---|---|---|---|
| Harris County | 22 | 887,977 | ▾ 1.27% |
| Tarrant County | 20 | 384,797 | ▾ 0.39% |
| Collin County | 20 | 264,626 | ▴ 2.05% |
| McLennan County | 20 | 43,636 | ▾ 0.61% |
| Bexar County | 19 | 362,085 | ▾ 0.16% |
| Download all school district data | |||
School district enrollment and trend values reflect the most recent state-level context (2024).
Texas County Map With County Subdivisions
Texas has about 862 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 Texas Data Package
The sections above provide a preview of Texas 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 Texas
- 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.