Find the last 4 digits (ZIP+4) for an address in 91710

ZIP 91710, Chino, CA is filled in. Just type the street address.

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ZIP Code 91710 – Chino, CA

Chino, California · San Bernardino County · Pacific time

ZIP code91710
CityChino
StateCalifornia
CountySan Bernardino County
Population78,754
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.01 sq mi
Center (lat, long)34.0051, -117.6825

Area codes in this area

840909

These are the area codes that most often serve ZIP 91710 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

91762 Ontario · 3.8 mi91708 Chino · 4.4 mi91758 Ontario · 4.4 mi91763 Montclair · 4.7 mi91766 Pomona · 4.9 mi91709 Chino Hills · 4.9 mi91769 Pomona · 5.3 mi91761 Ontario · 5.6 mi

About ZIP 91710

ZIP code 91710 is assigned to Chino, California. It lies in San Bernardino County. Its Census area covers about 22.01 square miles of land. The closest neighboring ZIP is 91762 (Ontario), about 3.8 miles away.

Every address in 91710 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources