Alabama County Maps
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Alabama has 67 counties, a population of more than 5 million people, about 656 zip codes and 159 public school districts. Those counties vary widely in population, school enrollment, zip code coverage and local boundary structure. Jefferson County has the largest population in the state, while Greene 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 Alabama County Map
This Alabama 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 Alabama dataset .
Alabama Population By County
Alabama's population was over 5 million in 2020, up 244,543 (5.12%) residents from 2010. Jefferson County had the largest population in the state with 674,721 people. Mobile and Madison Counties also stand out as major population centers. Greene County was the least populated area in Alabama with only 7,730 residents. The table below compares Alabama county populations and recent population trends.
The Most Populated Counties In Alabama
| County | Population | Trend (2010-2020) |
|---|---|---|
| Jefferson County | 674,721 | ▴ 2.47% |
| Mobile County | 414,809 | ▴ 0.44% |
| Madison County | 388,153 | ▴ 15.93% |
| Baldwin County | 231,767 | ▴ 27.16% |
| Montgomery County | 228,954 | ▾ 0.18% |
| Download all county population data | ||
County populations reflect the latest state serving context (2020).
Alabama County Map With ZIP Codes
Alabama has about 656 zip codes statewide. Jefferson County contains the most zip codes, with 54. 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 Alabama counties.
Alabama School Districts By County
Alabama has 159 public school districts with 868,727 students enrolled as of 2024. Jefferson County stands out for both district count and total enrollment. Limestone 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 Alabama
| County | Districts | Enrollment | Trend |
|---|---|---|---|
| Jefferson County | 12 | 99,817 | ▾ 0.08% |
| Shelby County | 6 | 67,255 | ▾ 0.19% |
| Dale County | 6 | 21,269 | ▴ 0.41% |
| Limestone County | 5 | 68,072 | ▴ 3.18% |
| Marshall County | 5 | 19,416 | ▴ 3.10% |
| Download all school district data | |||
School district enrollment and trend values reflect the most recent state-level context (2024).
Alabama County Map With County Subdivisions
Alabama has about 390 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 Alabama Data Package
The sections above provide a preview of Alabama 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 Alabama
- 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.