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Fitchburg, WI ZIP Codes

Fitchburg, Wisconsin has 2 ZIP codes: 2 for street addresses ( and ).

Your street decides which one you use.

Which Fitchburg ZIP code is my address in?

Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?

Fitchburg ZIP code map

ZIP code map of Fitchburg, WI2 ZIP code areas in Fitchburg: 53575, 53711. Dashed line: Fitchburg city limits. Grey areas: neighboring towns.53575537115357553711BrooklynStoughtonMc FarlandMadisonVerona5357553711BrooklynStoughtonMc FarlandMadisonVerona

Tap or point to an area to see its ZIP code.Full-size map

Dashed line: Fitchburg city limits.

Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).

All Fitchburg ZIP codes by type

ZIPType and post office or station
53575street delivery; mail may be addressed to Oregon
Oregon
53711street delivery; mail may be addressed to Madison
Westside

ZIP codes from nearby towns that reach into Fitchburg

  • 53593, mailing town Verona, covers 8 percent of Fitchburg
  • 53719, mailing town Madison, covers 6 percent of Fitchburg
  • 53713, mailing town Madison, covers 5 percent of Fitchburg

Why your mail may say Fitchburg when you live outside it

Fitchburg ZIP codes also cover Oregon, Rutland and Dunn, so a letter addressed to Fitchburg can go to a home outside the city limits.

The reverse happens too: parts of Fitchburg use 53593, 53719 and 53713, which mail under a neighboring town's name.

A ZIP code does not set your city, school district or tax. Dane County property records show which city you are in.

Fitchburg ZIP code questions

What is the main ZIP code for Fitchburg?

53575, the ZIP code of the main Oregon post office at 102 Alpine Pkwy.

What county is Fitchburg in?

Dane County.

ZIP codes for towns near Fitchburg

Madison, WI32 ZIP codes: 53703, 53704, 53705 and more · 7 milesSun Prairie, WI2 ZIP codes: 53590 and more · 17 milesJanesville, WI4 ZIP codes: 53545, 53546, 53548 and more · 29 milesBeloit, WI2 ZIP codes: 53511 and more · 38 milesRockford, IL14 ZIP codes: 61101, 61102, 61103 and more · 53 milesWaukesha, WI4 ZIP codes: 53186, 53188, 53189 and more · 60 miles

More towns near Fitchburg: New Berlin, Brookfield, Menomonee Falls, West Bend, Wauwatosa, West Allis, Franklin, Greenfield, Dubuque.

Sources and last checked

USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.

Checked October 20, 2026. Sources · How we build our lists · Corrections