Owensville is located in Gasconade county Missouri with a geographic area of 2.6 square miles. The total population in Owensville is 2,579 with 44.7% male and 55.3% female. Children under age 5 represent 7.8% of the population, under age 18 equal 23.4% of the population and over age 65 is 19.9% of the population. The median household income is $40,730, per capita income is $20,225. There are a total of 1,119 housing units with 60.2% owner occupied. Education includes 27.8% of residents that are high school graduates and 24.5% with a bachelor's degree or higher. The average temperature in Owensville in the summer is 74 degrees, and in the winter 32 degrees.