Williamson is located in Mingo county West virginia with a geographic area of 3.3 square miles. The total population in Williamson is 2,735 with 46.8% male and 53.2% female. Children under age 5 represent 7.3% of the population, under age 18 equal 24.9% of the population and over age 65 is 17.1% of the population. The median household income is $25,707, per capita income is $23,037. There are a total of 1,249 housing units with 38.4% owner occupied. Education includes 33.4% of residents that are high school graduates and 11.4% with a bachelor's degree or higher. The average temperature in Williamson in the summer is 69 degrees, and in the winter 32 degrees.
