ZIP code · Alameda · California · United States

ZIP code 94501 — Alameda

ZIP code 94501 serves Alameda, California.

Postal code
94501
Single source Value from one source, not cross-checked.
City
Alameda
County
Alameda FIPS 06001
State
California
Country
United States
Coordinates
37.7706, -122.2648 — precision precise (locality)
View on OpenStreetMap
Population
63,517 (ZCTA, ACS 5-year)
Population density
7,967 / sq mi
Land area
8 sq mi (20.7 km²) (ZCTA, ACS 5-year)
Median household income
$119,500
Per-capita income
$70,431
Median age
40.1
Households
25,028
Housing units
27,117
Median home value
$1,213,100
Median gross rent
$2,362 / month
Congressional district
CA-12 (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
415, 628, 650 (from the nearest rate centre)
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 75°F), coldest Jan (avg low 45°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F606265676972727375736660
Avg low °F454749505355575857554945
Precip in4.34.33.21.40.80.20.00.10.11.12.44.7

NOAA 1991–2020 climate normals from the nearest station: OAKLAND MUSEUM (1.9 mi) · NOAA NCEI

Places in ZIP 94501

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