UDataX
Postal entity record

US 94587 Postal Code Data Source-backed

94587 postal code facts for Union City, US: region, coordinates, source, and nearby postal codes.

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CountryUS
PlaceUnion City
RegionCA
Nearby rows12

Key metadata

PlaceUnion City
Admin areaCalifornia / CA
Local areaAlameda
Coordinates37.5895, -122.0497
GeoNames accuracy4
SourceGeoNames postal code data
LicenseGeoNames postal data; provided as-is with attribution required.
Snapshot date2026-05-30

Nearby postal codes

CodePlaceRegionDistance
94555FremontCalifornia1.1 mi
94536FremontCalifornia3.4 mi
94544HaywardCalifornia3.4 mi
94560NewarkCalifornia3.8 mi
94545HaywardCalifornia4 mi
94542HaywardCalifornia4.8 mi
94543HaywardCalifornia5.7 mi
94538FremontCalifornia5.9 mi
94541HaywardCalifornia6.2 mi
94580San LorenzoCalifornia7.6 mi
94546Castro ValleyCalifornia7.9 mi
94539FremontCalifornia8.3 mi