ZIP code · Santa Monica · California · United States
ZIP code 90401 — Santa Monica
ZIP code 90401 serves Santa Monica, California.
- Postal code
- 90401Single source Value from one source, not cross-checked.
- City
- Santa Monica
- County
- Los Angeles FIPS 06037
- State
- California
- Country
- United States
- Coordinates
- 34.0176, -118.4907 — precision precise (locality)
View on OpenStreetMap - Population
- 7,925 (ZCTA, ACS 5-year)
- Population density
- 10,526 / sq mi
- Land area
- 0.8 sq mi (2 km²) (ZCTA, ACS 5-year)
- Median household income
- $106,704
- Per-capita income
- $104,897
- Median age
- 36.4
- Households
- 4,942
- Housing units
- 5,782
- Median home value
- $1,129,700
- Median gross rent
- $2,549 / month
- Congressional district
- CA-36 (119th Congress)
- USDA hardiness zone
- 11a (40 to 45 °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 code
- 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.
Tools: compare 90401 with another ZIP · ZIPs within 25 miles · distance from 90401
Map of ZIP code 90401
Climate — monthly normals
Warmest month Sep (avg high 70°F), coldest Dec (avg low 50°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 62 | 62 | 63 | 63 | 66 | 69 | 70 | 70 | 68 | 67 | 63 |
| Avg low °F | 50 | 50 | 52 | 53 | 56 | 59 | 62 | 62 | 61 | 59 | 54 | 50 |
| Precip in | 3.1 | 3.1 | 1.7 | 0.6 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.5 | 0.8 | 2.0 |
NOAA 1991–2020 climate normals from the nearest station: SANTA MONICA PIER (0.9 mi) · NOAA NCEI
Places in ZIP 90401
- 4 schools
- 2 colleges & universities
- 4 hospitals & clinics
- 16 doctors & dentists
- 2 pharmacies
- 2 supermarkets
- 117 restaurants & cafés
- 13 bars & pubs
- 4 parks
- 2 playgrounds
- 9 gyms & sports centres
- 1 libraries
- 2 post offices
- 7 places of worship
- 9 banks
- 2 gas stations
- 2 EV charging stations
- 3 police & fire stations
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