Postal reference
ZIP 91784, California
ZIP code 91784 is associated with Upland in California in the GeoNames postal reference.
Reference details
- State
- California (CA)
- ZIP code
- 91784
- Associated localities
- Upland
- County names in postal records
- San Bernardino
- Approximate postal point
- 34.141, -117.6581
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.