Lewisburg is located in Greenbrier county West virginia with a geographic area of 3.8 square miles. The total population in Lewisburg is 3,857 with 45.9% male and 54.1% female. Children under age 5 represent 2.4% of the population, under age 18 equal 15.5% of the population and over age 65 is 31.6% of the population. The median household income is $31,851, per capita income is $39,602. There are a total of 2,117 housing units with 48.7% owner occupied. Education includes 15.1% of residents that are high school graduates and 50.2% with a bachelor's degree or higher. The average temperature in Lewisburg in the summer is 69 degrees, and in the winter 32 degrees.