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Claremont, CA ZIP Code

Claremont, California has one ZIP code: .

Mail addressed to Claremont covers nearby places too.

Where the 91711 ZIP code reaches

ZIP code map of Claremont, CA1 ZIP code area in Claremont: 91711. Dashed line: Claremont city limits. Grey areas: neighboring towns.9171191711PomonaLa VerneMount BaldyUplandMontclair91711PomonaLa VerneMount BaldyUplandMontclair

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

Dashed line: Claremont city limits.

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

Check an address in Claremont

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?

Claremont ZIP code questions

What is the main ZIP code for Claremont?

91711, the ZIP code of the main Claremont post office at 140 Harvard Ave.

What county is Claremont in?

Los Angeles County.

ZIP codes for towns near Claremont

Upland, CA3 ZIP codes: 91784, 91786 and more · 3 milesLa Verne, CA1 ZIP code: 91750 · 3 milesMontclair, CA1 ZIP code: 91763 · 4 milesPomona, CA4 ZIP codes: 91766, 91767, 91768 and more · 5 milesSan Dimas, CA1 ZIP code: 91773 · 6 milesGlendora, CA2 ZIP codes: 91740, 91741 · 8 miles

More towns near Claremont: Rancho Cucamonga, Ontario, Covina, Diamond Bar, Chino, Azusa, West Covina, Chino Hills, Eastvale.

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