U.S. ZIP Code tools

90401 · ZIP Code · Santa Monica CA

ZIP Code
90401

Santa Monica, CA

City / locality
Santa Monica
State
California
ZIP Code type
Type not provided
Latitude
34.0176
Longitude
-118.4907
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

ZIP Code map

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

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Population & demographics

acs/acs5 · 2024

Population & demographics

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

8,101People · Margin of error ±799

Median age

36.9Years · Margin of error ±2.6

Median household income

110,385USD · Margin of error ±17,449

Total households

5,256Households · Margin of error ±430

County

Verified ZIP-to-county crosswalk data is not currently available.

Nearby postal codes

ZIP CodeCity / localityStateDistance calculator
90406Santa MonicaCA0.13 Miles / 0.22 km
90407Santa MonicaCA0.13 Miles / 0.22 km
90408Santa MonicaCA0.13 Miles / 0.22 km
90409Santa MonicaCA0.13 Miles / 0.22 km
90410Santa MonicaCA0.13 Miles / 0.22 km
90411Santa MonicaCA0.13 Miles / 0.22 km
90403Santa MonicaCA0.77 Miles / 1.24 km
90404Santa MonicaCA1.18 Miles / 1.90 km
90405Santa MonicaCA1.21 Miles / 1.94 km
90402Santa MonicaCA1.39 Miles / 2.23 km

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year