Find the last 4 digits (ZIP+4) for an address in 92521

ZIP 92521, Riverside, CA is filled in. Just type the street address.

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ZIP Code 92521 – Riverside, CA

Riverside, California · Riverside County · Pacific time

ZIP code92521
CityRiverside
StateCalifornia
CountyRiverside County
Population0
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.72 sq mi
Center (lat, long)33.9671, -117.3264

Area codes in this area

951

These are the area codes that most often serve ZIP 92521 (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

92507 Riverside · 2 mi92506 Riverside · 3.2 mi92501 Riverside · 3.4 mi92557 Moreno Valley · 3.9 mi92502 Riverside · 4.1 mi92513 Riverside · 4.1 mi92514 Riverside · 4.1 mi92515 Riverside · 4.1 mi

About ZIP 92521

ZIP code 92521 is assigned to Riverside, California. It lies in Riverside County. Its Census area covers about 0.72 square miles of land. The closest neighboring ZIP is 92507 (Riverside), about 2 miles away.

Every address in 92521 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