ZIP code · Hayward · California · United States

ZIP code 94541 — Hayward

ZIP code 94541 serves Hayward, California.

Postal code
94541
Single source Value from one source, not cross-checked.
City
Hayward
County
Alameda FIPS 06001
State
California
Country
United States
Coordinates
37.6740, -122.0894 — precision precise (locality)
View on OpenStreetMap
Population
67,785 (ZCTA, ACS 5-year)
Population density
9,092 / sq mi
Land area
7.5 sq mi (19.3 km²) (ZCTA, ACS 5-year)
Median household income
$106,556
Per-capita income
$42,397
Median age
37.9
Households
21,801
Housing units
23,217
Median home value
$781,900
Median gross rent
$2,229 / month
Congressional district
CA-14 (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
510, 341
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 Sep (avg high 77°F), coldest Dec (avg low 43°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F596264676974757677746559
Avg low °F434547505255575858544743
Precip in2.93.12.41.20.60.10.00.10.10.81.53.2

NOAA 1991–2020 climate normals from the nearest station: HAYWARD AIR TERMINAL (2.0 mi) · NOAA NCEI

Places in ZIP 94541

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