ZIP code · Los Angeles · California · United States

ZIP code 90042 — Los Angeles

ZIP code 90042 serves Los Angeles, California.

Postal code
90042
Single source Value from one source, not cross-checked.
City
Los Angeles
County
Los Angeles FIPS 06037
State
California
Country
United States
Coordinates
34.1145, -118.1929 — precision precise (locality)
View on OpenStreetMap
Population
58,344 (ZCTA, ACS 5-year)
Population density
12,915 / sq mi
Land area
4.5 sq mi (11.7 km²) (ZCTA, ACS 5-year)
Median household income
$94,401
Per-capita income
$47,264
Median age
38.4
Households
21,490
Housing units
22,630
Median home value
$940,600
Median gross rent
$1,853 / month
Congressional district
CA-34 (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
213, 323, 738, 818
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 91°F), coldest Dec (avg low 45°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F686973767884899190837567
Avg low °F464648515458626362565045
Precip in4.55.23.01.10.50.20.10.00.20.81.13.3

NOAA 1991–2020 climate normals from the nearest station: PASADENA (3.6 mi) · NOAA NCEI

Places in ZIP 90042

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