Zip Code 18631 - Mifflinville, Columbia, PA, United States
Zip Code 18631 Data
| Zip Code | 18631 |
|---|---|
| City | Mifflinville |
| County | Columbia |
| County FIPS | 037 |
| State | Pennsylvania |
| State FIPS | 42 |
| Latitude | 41.02666 |
| Longitude | -76.292058 |
| Timezone | 5 |
| Daylight | Yes |
| Country | United States |