18631 postal code
United StatesUpdated 2026-11-09Mifflinville, PennsylvaniaColumbia5 digits
Postal code details
1 placeCode
18631
Place
Mifflinville
Region
Pennsylvania
County
Columbia
Coordinates
41.0323, -76.308
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
41.0323, -76.308© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Mifflinville | Pennsylvania | Columbia | 41.0323, -76.308 |
Same code in other countries
2| Country | Place | Region |
|---|---|---|
| KR South Korea | 양감면 | 경기도 |
| SE Sweden | Vallentuna | Stockholm |
FAQ
Which city is 18631 in?
Mifflinville, Pennsylvania, United States.
What are the coordinates of 18631?
41.0323, -76.308
Is 18631 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.