Yucaipa, CA ZIP Code
Yucaipa, California has one ZIP code: .
Mail addressed to Yucaipa covers nearby places too.
Where the 92399 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Yucaipa city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Yucaipa
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?
ZIP codes from nearby towns that reach into Yucaipa
- 92373, mailing town Redlands, covers 7 percent of Yucaipa
Why your mail may say Yucaipa when you live outside it
Yucaipa ZIP codes also cover Oak Glen, so a letter addressed to Yucaipa can go to a home outside the city limits.
The reverse happens too: parts of Yucaipa use 92373, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. San Bernardino County property records show which city you are in.
Yucaipa ZIP code questions
What is the main ZIP code for Yucaipa?
92399, the ZIP code of the main Yucaipa post office at 12460 California St.
What county is Yucaipa in?
San Bernardino County.
ZIP codes for towns near Yucaipa
More towns near Yucaipa: Colton, San Jacinto, Perris, Rialto, Hemet, Riverside, Jurupa Valley, Fontana, Menifee.
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