Postal reference
ZIP 18991, Pennsylvania
ZIP code 18991 is associated with Warminster in Pennsylvania in the GeoNames postal reference.
Reference details
- State
- Pennsylvania (PA)
- ZIP code
- 18991
- Associated localities
- Warminster
- County names in postal records
- Bucks
- Approximate postal point
- 40.3286, -75.1028
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.