Town of Portville, NY Website
Portville is located in Cattaraugus County, New York. The Village of Portville is within the south part of the Town and southeast of Olean, New York. The community was first settled around 1813.
The Village was incorporated in 1895. According to the US Census Bureau, the Village has a total area of 0.8 square miles, all of it land. The Village is on the east side of the Allegheny River and is split by Dodge Creek, which flows into the river. New York State Route 417 passes through the Village.
http://www.portvilleny.net/
