Portville, NY zip code
Portville, New York uses one zip code: 14770. Most of it is in Allegany County. Together these zip codes are home to about 2.6K people.
Zip codes
1
Population
2.6K
All zips combined
Largest zip
14770
2,621 residents
Zip codes in Portville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 14770 | 2,621 | $56,910 |