Northfork is located in Mcdowell county West virginia with a geographic area of 1.0 square miles. The total population in Northfork is 248 with 48.8% male and 51.2% female. Children under age 5 represent 9.7% of the population, under age 18 equal 34.7% of the population and over age 65 is 9.7% of the population. The median household income is $20,750, per capita income is $10,538. There are a total of 75 housing units with 65.3% owner occupied. Education includes 46.7% of residents that are high school graduates and 1.3% with a bachelor's degree or higher. The average temperature in Northfork in the summer is 69 degrees, and in the winter 32 degrees.