Eau Claire, WI ZIP Codes
Eau Claire, Wisconsin has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Eau Claire 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?
Eau Claire ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
54702 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Eau Claire city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Eau Claire ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 54701 | street delivery Eau Claire Carrier Annex |
| 54702 | PO boxes at the Eau Claire post office Eau Claire |
| 54703 | street delivery Eau Claire Carrier Annex |
Why your mail may say Eau Claire when you live outside it
Eau Claire ZIP codes also cover Brunswick, Washington and Union, so a letter addressed to Eau Claire can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Eau Claire County property records show which city you are in.
Eau Claire ZIP code questions
What is the main ZIP code for Eau Claire?
54701, the ZIP code of the main Eau Claire Carrier Annex post office at 1420 N Hastings Way.
Which Eau Claire ZIP codes are for PO boxes only?
54702. Mail to it goes to boxes at the post office, not to street addresses.
What county is Eau Claire in?
Eau Claire County, with parts in Chippewa County.
ZIP codes for towns near Eau Claire
More towns near Eau Claire: St. Paul, Eagan, Roseville, Apple Valley, Lakeville, Blaine, Minneapolis, Burnsville, Richfield.
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