ZIP code · Riverside · California · United States

ZIP code 92509 — Riverside

ZIP code 92509 serves Riverside, California.

Postal code
92509
Single source Value from one source, not cross-checked.
City
Riverside
County
Riverside FIPS 06065
State
California
Country
United States
Coordinates
34.0033, -117.4450 — precision precise (locality)
View on OpenStreetMap
Population
80,149 (ZCTA, ACS 5-year)
Population density
2,609 / sq mi
Land area
30.7 sq mi (79.6 km²) (ZCTA, ACS 5-year)
Median household income
$95,218
Per-capita income
$29,820
Median age
33
Households
20,138
Housing units
20,929
Median home value
$501,200
Median gross rent
$1,698 / month
Congressional district
CA-39 (119th Congress)
USDA hardiness zone
10a (30 to 35 °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 43°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F686872768087939591837567
Avg low °F444547505559646562554743
Precip in2.32.41.20.60.20.00.10.00.10.30.61.5

NOAA 1991–2020 climate normals from the nearest station: RIVERSIDE MUNI AP (3.5 mi) · NOAA NCEI

Places in ZIP 92509

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