The most populated Zip Code in Montour County, Pennsylvania is 17821, located in Danville. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 17821 | Danville | 18,936 |
| 17772 | Turbotville | 2,453 |
| 17884 | Washingtonville | 221 |
| 17822 | Danville | 8 |