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Wisconsin ZIP codes

Wisconsin has 896 ZIP codes (53001–54990) across 753 cities and towns and 72 counties.

ZIP codes
896
With delivery area
783
Population in ZIPs
5,914,913
Cities & towns
753
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Richest ZIP codes in Wisconsin 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 Wisconsin

Wisconsin ZIP codes by county

Most populated Wisconsin ZIP codes

  1. 53215 Milwaukee – 58,146
  2. 53711 Madison – 51,279
  3. 54115 De Pere – 50,411
  4. 54601 La Crosse – 50,397
  5. 53511 Beloit – 48,701
  6. 53704 Madison – 46,730
  7. 54956 Neenah – 46,567
  8. 53590 Sun Prairie – 45,602
  9. 53209 Milwaukee – 45,170
  10. 54915 Appleton – 44,367

All Wisconsin cities and towns

Frequently asked questions

How many ZIP codes are in Wisconsin?

Wisconsin has 896 ZIP codes: 783 with a delivery area and 113 PO Box or single-organization ZIP codes.

What ZIP codes does Wisconsin use?

Wisconsin ZIP codes run from 53001 to 54990.

Which Wisconsin ZIP code has the most people?

ZIP code 53215 in Milwaukee has the largest population, about 58,146 residents (ACS 2020–2024).