Portville, New York

Portville, New York
Portville Free Library
Portville
Portville
Coordinates: 42°2′19″N 78°20′27″W / 42.03861°N 78.34083°W / 42.03861; -78.34083
CountryUnited States
StateNew York
CountyCattaraugus
Government
  TypeTown Council
  Town SupervisorTimothy Emley, R)
  Town Council
Members' List
Area
  Total
36.03 sq mi (93.31 km2)
  Land35.58 sq mi (92.15 km2)
  Water0.45 sq mi (1.16 km2)
Elevation
1,433 ft (437 m)
Population
 (2010)
  Total
3,730
  Estimate 
(2021)
3,480
  Density101.18/sq mi (39.07/km2)
Time zoneEastern (EST)
ZIP Codes
FIPS code36-009-59509
Websitewww.portvilleny.net

Portville is a town in Cattaraugus County, New York, United States. The population was 3,504 at the 2020 census. The name is derived from the town's early role in shipping lumber and other items down the Allegheny River. It was formed in 1837 from the town of Olean.

Portville is in the southeast corner of the county, southeast of the city of Olean. The village of Portville is the largest settlement in the town.