Viola is located in Sedgwick county Kansas with a geographic area of 0.2 square miles. The total population in Viola is 187 with 33.7% male and 66.3% female. Children under age 5 represent 2.7% of the population, under age 18 equal 11.8% of the population and over age 65 is 21.9% of the population. The median household income is $155,467, per capita income is $45,318. There are a total of 124 housing units with 96.0% owner occupied. Education includes 10.5% of residents that are high school graduates and 66.1% with a bachelor's degree or higher. The average temperature in Viola in the summer is 79 degrees, and in the winter 32 degrees.