Cortlandville is located in New York. Cortlandville, New York has a population of 8,572. Cortlandville is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 24%.
The median household income in Cortlandville, New York is $72,568. The median household income for the surrounding county is $58,802 compared to the national median of $66,222. The median age of people living in Cortlandville is 41.4 years.
The average high temperature in July is 81 degrees, with an average low temperature in January of 15.2 degrees. The annual precipitation is 39.32.