Jefferson is located in Schoharie county New york with a geographic area of 1.1 square miles. The total population in Jefferson is 109 with 45.0% male and 55.0% female. Children under age 5 represent 25.7% of the population, under age 18 equal 37.6% of the population and over age 65 is 7.3% of the population. The median household income is $28,889, per capita income is $17,950. There are a total of 46 housing units with 87.0% owner occupied. Education includes 45.7% of residents that are high school graduates and 4.3% with a bachelor's degree or higher. The average temperature in Jefferson in the summer is 70 degrees, and in the winter 27 degrees.
