Postal reference / United States

91768Pomona, California

ZIP code 91768 is a United States postal code for Pomona, California. Its county association is Los Angeles County. The map reference point is at 34.0662, -117.7763.

State / territory
California
Recorded place name
Pomona
County association
Los Angeles
Estimated coordinate
34.0662, -117.7763
View on OpenStreetMap
ZIP prefix
917 · 64 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
8.2 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Other ZIP codes in Pomona, CA

Pomona has 4 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
91769PomonaCALos Angeles1.6
91766PomonaCALos Angeles2.0
91767PomonaCALos Angeles2.5
91773San DimasCALos Angeles3.4
91750La VerneCALos Angeles3.4
91711ClaremontCALos Angeles4.5
91763MontclairCASan Bernardino4.5
91765Diamond BarCALos Angeles4.5

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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