Racine, WI ZIP Codes
Racine, Wisconsin has 7 ZIP codes: 5 for street addresses (, , , and ) and 2 for PO boxes ( and ).
Your street decides which one you use.
Which Racine 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?
Racine ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
53401 and 53408 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Racine city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Racine ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 53401 | PO boxes at the Racine post office Racine |
| 53402 | street delivery Four Mile Station |
| 53403 | street delivery Four Mile Station |
| 53404 | street delivery Four Mile Station |
| 53405 | street delivery West Racine |
| 53406 | street delivery West Racine |
| 53408 | PO boxes at the West Racine post office West Racine |
Why your mail may say Racine when you live outside it
Racine ZIP codes also cover Caledonia, Mount Pleasant and Wind Point, so a letter addressed to Racine can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Racine County property records show which city you are in.
Racine ZIP code questions
What is the main ZIP code for Racine?
53402, the ZIP code of the main Four Mile Station post office at 2635 4 Mile Rd.
Which Racine ZIP codes are for PO boxes only?
53401 and 53408. Mail to them goes to boxes at the post office, not to street addresses.
What county is Racine in?
Racine County.
ZIP codes for towns near Racine
More towns near Racine: Milwaukee, Waukegan, Gurnee, Wauwatosa, Brookfield, North Chicago, Waukesha, Mundelein, Menomonee Falls.
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