ZIP code · Fullerton · California · United States

ZIP code 92832 — Fullerton

ZIP code 92832 serves Fullerton, California.

Postal code
92832
Single source Value from one source, not cross-checked.
City
Fullerton
County
Orange FIPS 06059
State
California
Country
United States
Coordinates
33.8680, -117.9265 — precision precise (locality)
View on OpenStreetMap
Population
26,364 (ZCTA, ACS 5-year)
Population density
9,104 / sq mi
Land area
2.9 sq mi (7.5 km²) (ZCTA, ACS 5-year)
Median household income
$92,588
Per-capita income
$36,228
Median age
35.2
Households
8,546
Housing units
9,170
Median home value
$773,100
Median gross rent
$2,027 / month
Congressional districts
CA-46 (also CA-45) (119th Congress)
USDA hardiness zone
10b (35 to 40 °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
714, 657
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 87°F), coldest Dec (avg low 46°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F696971747679848785807468
Avg low °F464852545863666665585146
Precip in2.93.01.70.60.30.10.00.00.10.50.71.9

NOAA 1991–2020 climate normals from the nearest station: FULLERTON MUNI AP (3.0 mi) · NOAA NCEI

Places in ZIP 92832

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