Arcadia, CA ZIP Codes
Arcadia, California has 4 ZIP codes: 2 for street addresses ( and ) and 2 for PO boxes ( and ).
Your street decides which one you use.
Which Arcadia 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?
Arcadia ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
91066 and 91077 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Arcadia city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Arcadia ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 91006 | street delivery Arcadia |
| 91007 | street delivery Arcadia |
| 91066 | PO boxes at the Arcadia post office Arcadia |
| 91077 | PO boxes at the West Arcadia post office West Arcadia |
Why your mail may say Arcadia when you live outside it
Arcadia ZIP codes also cover Mayflower Village and North El Monte, so a letter addressed to Arcadia can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Los Angeles County property records show which city you are in.
Arcadia ZIP code questions
What is the main ZIP code for Arcadia?
91006, the ZIP code of the main Arcadia post office at 41 Wheeler Ave.
Which Arcadia ZIP codes are for PO boxes only?
91066 and 91077. Mail to them goes to boxes at the post office, not to street addresses.
What county is Arcadia in?
Los Angeles County.
ZIP codes for towns near Arcadia
More towns near Arcadia: Pasadena, Alhambra, Altadena, Azusa, Monterey Park, La Puente, West Covina, Montebello, Covina.
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