Johnsburg is located in Warren county New york with a geographic area of square miles. The total population in Johnsburg is 2,434 with 47.9% male and 52.1% female. Children under age 5 represent 3.9% of the population, under age 18 equal 16.6% of the population and over age 65 is 26.3% of the population. The median household income is $49,583, per capita income is $28,645. There are a total of 1,066 housing units with 78.2% owner occupied. Education includes 21.5% of residents that are high school graduates and 34.8% with a bachelor's degree or higher. The average temperature in Johnsburg in the summer is 70 degrees, and in the winter 27 degrees.
