ZIP code · Riverside · California · United States

ZIP code 92508 — Riverside

ZIP code 92508 serves Riverside, California.

Postal code
92508
Single source Value from one source, not cross-checked.
City
Riverside
County
Riverside FIPS 06065
State
California
Country
United States
Coordinates
33.8897, -117.3043 — precision precise (locality)
View on OpenStreetMap
Population
36,777 (ZCTA, ACS 5-year)
Population density
3,347 / sq mi
Land area
11 sq mi (28.5 km²) (ZCTA, ACS 5-year)
Median household income
$144,485
Per-capita income
$46,860
Median age
37.1
Households
10,251
Housing units
10,356
Median home value
$656,800
Median gross rent
$2,560 / month
Congressional districts
CA-39 (also CA-41) (119th Congress)
USDA hardiness zone
9b (25 to 30 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Los_Angeles (UTC−8 / UTC−7 DST)
Area codes
951, 909
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Aug (avg high 95°F), coldest Dec (avg low 37°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F666671748087949592827265
Avg low °F373840445156626259494137
Precip in2.02.41.50.80.30.10.10.40.20.50.71.8

NOAA 1991–2020 climate normals from the nearest station: MARCH AFB (3.2 mi) · NOAA NCEI

Places in ZIP 92508

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page