UDataX
Postal entity record

US 94531 Postal Code Data Source-backed

94531 postal code facts for Antioch, US: region, coordinates, source, and nearby postal codes.

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CountryUS
PlaceAntioch
RegionCA
Nearby rows12

Key metadata

PlaceAntioch
Admin areaCalifornia / CA
Local areaContra Costa
Coordinates37.9658, -121.7758
GeoNames accuracy4
SourceGeoNames postal code data
LicenseGeoNames postal data; provided as-is with attribution required.
Snapshot date2026-05-30

Nearby postal codes

CodePlaceRegionDistance
94509AntiochCalifornia2.6 mi
94561OakleyCalifornia4.4 mi
94513BrentwoodCalifornia5.2 mi
94548KnightsenCalifornia6 mi
94517ClaytonCalifornia8.1 mi
94565PittsburgCalifornia8.1 mi
94511Bethel IslandCalifornia8.4 mi
94527ConcordCalifornia10 mi
94505Discovery BayCalifornia10.4 mi
94521ConcordCalifornia10.9 mi
94506DanvilleCalifornia12 mi
94514ByronCalifornia12.8 mi