There are 3 zip codes in Montour County, Pennsylvania. The most populated is 17821, located in Danville. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
1782118,936Danville
17884221Washingtonville
178228Danville
showing: 3 rows

Zip Codes in Montour County, Pennsylvania by Population (2024)