UDataX
Postal entity record

US 91310 Postal Code Data Source-backed

91310 postal code facts for Castaic, US: region, coordinates, source, and nearby postal codes.

Search this codeEnrich CSV rows
CountryUS
PlaceCastaic
RegionCA
Nearby rows12

Key metadata

PlaceCastaic
Admin areaCalifornia / CA
Local areaLos Angeles
Coordinates34.4889, -118.6229
GeoNames accuracy4
SourceGeoNames postal code data
LicenseGeoNames postal data; provided as-is with attribution required.
Snapshot date2026-05-30

Nearby postal codes

CodePlaceRegionDistance
91384CastaicCalifornia0.5 mi
91385ValenciaCalifornia3.2 mi
91354ValenciaCalifornia5.7 mi
91390Santa ClaritaCalifornia5.7 mi
91355ValenciaCalifornia7.4 mi
91381Stevenson RanchCalifornia7.7 mi
91350Santa ClaritaCalifornia7.9 mi
91380Santa ClaritaCalifornia8.1 mi
91382Santa ClaritaCalifornia8.1 mi
91383Santa ClaritaCalifornia8.1 mi
91322NewhallCalifornia8.9 mi
91321NewhallCalifornia9.5 mi