Gassville is located in Baxter county Arkansas with a geographic area of 3.4 square miles. The total population in Gassville is 2,515 with 49.2% male and 50.8% female. Children under age 5 represent 7.2% of the population, under age 18 equal 27.9% of the population and over age 65 is 14.7% of the population. The median household income is $41,036, per capita income is $18,141. There are a total of 910 housing units with 73.5% owner occupied. Education includes 37.5% of residents that are high school graduates and 16.0% with a bachelor's degree or higher. The average temperature in Gassville in the summer is 77 degrees, and in the winter 37 degrees.