Fortsville Real EstateFortsville real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Fortsville real estate agent to arrange a tour today! Fortsville, New York has a population of 8,792. The median household income in Fortsville, New York is $82,443. The median household income for the surrounding county is $77,548 compared to the national median of $57,652. The median age of people living in Fortsville is 40.1 years. Fortsville WeatherThe average high temperature in July is 83.4 degrees, with an average low temperature in January of 5.6 degrees. The average rainfall is approximately 44.2 inches per year, with 60.4 inches of snow per year. Nearby Homes for Sale |