Olean is located in New York. Olean, New York has a population of 14,212. Olean is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 25%.
The median household income in Olean, New York is $45,561. The median household income for the surrounding county is $50,223 compared to the national median of $66,222. The median age of people living in Olean is 40.3 years.
The average high temperature in July is 78.62 degrees, with an average low temperature in January of 10.93 degrees. The annual precipitation is 39.07.