U.S. ZIP Code tools

94023 · ZIP Code · Los Altos CA

ZIP Code
94023

Los Altos, CA

City / locality
Los Altos
State
California
ZIP Code type
Type not provided
Latitude
37.3852
Longitude
-122.1141
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.

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

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A verified ZCTA boundary is not available for this code.

Population & demographics

Population & demographics

ACS estimates are not available for this ZCTA and selected year.

County

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

Nearby postal codes

ZIP CodeCity / localityStateDistance calculator
94022Los AltosCA0.69 Miles / 1.12 km
94040Mountain ViewCA1.43 Miles / 2.31 km
94035Mountain ViewCA1.66 Miles / 2.67 km
94039Mountain ViewCA1.66 Miles / 2.67 km
94042Mountain ViewCA1.66 Miles / 2.67 km
94041Mountain ViewCA1.99 Miles / 3.20 km
94306Palo AltoCA2.38 Miles / 3.83 km
94043Mountain ViewCA2.45 Miles / 3.95 km
94024Los AltosCA2.61 Miles / 4.19 km
94305StanfordCA3.73 Miles / 6.00 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