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Alabama ZIP codes

Alabama has 811 ZIP codes (35004–36925) across 575 cities and towns and 67 counties.

ZIP codes
811
With delivery area
656
Population in ZIPs
5,086,600
Cities & towns
575
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Richest ZIP codes in Alabama Most expensive ZIP codes

Zoom in to see ZIP code boundaries. Click a dot to open a ZIP code, or anywhere else to see which ZIP it's in.

Largest cities in Alabama

Alabama ZIP codes by county

Most populated Alabama ZIP codes

  1. 35242 Birmingham – 57,374
  2. 36117 Montgomery – 53,172
  3. 36695 Mobile – 52,690
  4. 35758 Madison – 50,266
  5. 35405 Tuscaloosa – 49,420
  6. 36830 Auburn – 49,292
  7. 36116 Montgomery – 45,250
  8. 35215 Birmingham – 43,903
  9. 35401 Tuscaloosa – 43,459
  10. 36535 Foley – 40,628

All Alabama cities and towns

Frequently asked questions

How many ZIP codes are in Alabama?

Alabama has 811 ZIP codes: 656 with a delivery area and 155 PO Box or single-organization ZIP codes.

What ZIP codes does Alabama use?

Alabama ZIP codes run from 35004 to 36925.

Which Alabama ZIP code has the most people?

ZIP code 35242 in Birmingham has the largest population, about 57,374 residents (ACS 2020–2024).