Jasper is located in Steuben county New york with a geographic area of square miles. The total population in Jasper is 1,431 with 47.2% male and 52.8% female. Children under age 5 represent 16.1% of the population, under age 18 equal 32.8% of the population and over age 65 is 14.5% of the population. The median household income is $48,125, per capita income is $19,827. There are a total of 478 housing units with 84.5% owner occupied. Education includes 29.1% of residents that are high school graduates and 16.5% with a bachelor's degree or higher. The average temperature in Jasper in the summer is 70 degrees, and in the winter 27 degrees.