Postal reference
ZIP 18631, Pennsylvania
ZIP code 18631 is associated with Mifflinville in Pennsylvania in the GeoNames postal reference.
Reference details
- State
- Pennsylvania (PA)
- ZIP code
- 18631
- Associated localities
- Mifflinville
- County names in postal records
- Columbia
- Approximate postal point
- 41.0323, -76.308
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.