ZIP Code 90404 – Santa Monica, CA
Santa Monica, California · Los Angeles County · Pacific time
| ZIP code | 90404 |
|---|---|
| City | Santa Monica |
| State | California |
| County | Los Angeles County |
| Population | 22,978 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 1.97 sq mi |
| Center (lat, long) | 34.0266, -118.4738 |
Area codes in this area
These are the area codes that most often serve ZIP 90404 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 90404
ZIP code 90404 is assigned to Santa Monica, California. It lies in Los Angeles County. Its Census area covers about 1.97 square miles of land. The closest neighboring ZIP is 90405 (Santa Monica), about 1.1 miles away.
Every address in 90404 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources