Otterville is located in Cooper county Missouri with a geographic area of 0.5 square miles. The total population in Otterville is 354 with 41.5% male and 58.5% female. Children under age 5 represent 7.3% of the population, under age 18 equal 27.7% of the population and over age 65 is 26.0% of the population. The median household income is $32,404, per capita income is $19,458. There are a total of 155 housing units with 65.2% owner occupied. Education includes 38.1% of residents that are high school graduates and 8.4% with a bachelor's degree or higher. The average temperature in Otterville in the summer is 77 degrees, and in the winter 32 degrees.
