Portville, NY ZIP code
The ZIP code for Portville, New York is 14770. It is in Allegany County.
- Population in these ZIPs
- 2,621
- Avg. median income
- $56,900population-weighted
- Typical home value
- $152,100population-weighted
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Portville, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 14770 | 2,621 | $56,910 | $152,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Portville
- Ceres 2 mi
- Westons Mills 4 mi
- Little Genesee 5 mi
- Olean 6 mi
- Bolivar 8 mi
- Richburg 9 mi
- Saint Bonaventure 10 mi
- Cuba 12 mi
- Alma 12 mi
- Allentown 13 mi
- Allegany 13 mi
- Friendship 13 mi
Frequently asked questions
What is the ZIP code for Portville, NY?
The ZIP code for Portville, NY is 14770.
What county is Portville, New York in?
Portville ZIP codes are in Allegany County.