Boundary Atlas

Alabama: cities, counties, ZIP codes and districts

Alabama has 7 congressional districts, 35 state senate districts and 105 state house districts under the maps in force for November 3, 2026, plus 2,047 voting precincts, 67 counties, 594 cities, towns and Census-designated places, and 656 ZIP codes.

Cities and towns

Largest first. Each page lists the city's county, districts and ZIP codes.

Congressional districts (2026)

DistrictShort2020 population
Alabama's 1st congressional districtAL-01717,754
Alabama's 2nd congressional districtAL-02717,755
Alabama's 3rd congressional districtAL-03717,754
Alabama's 4th congressional districtAL-04717,754
Alabama's 5th congressional districtAL-05717,754
Alabama's 6th congressional districtAL-06717,754
Alabama's 7th congressional districtAL-07717,754

ZIP codes in Alabama

Each page lists the ZIP's congressional and legislative districts, with population shares where it's split.

Get this in your AI agent

Your agent can list, look up and map every district and precinct in Alabama. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

list_geographies(country="US", level="congressional_district", region="AL")