Portville is located in New York. Portville, New York 14770has a population of 3,702. Portville 14770 is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 26%.
The median household income in Portville, New York 14770 is $52,304. The median household income for the surrounding county is $49,883 compared to the national median of $66,222. The median age of people living in Portville 14770 is 43.9 years.
The average high temperature in July is 79.3 degrees, with an average low temperature in January of 10.7 degrees. The annual precipitation is 39.07.