Washburn is located in Barry county Missouri with a geographic area of 0.9 square miles. The total population in Washburn is 415 with 48.2% male and 51.8% female. Children under age 5 represent 9.6% of the population, under age 18 equal 25.1% of the population and over age 65 is 18.1% of the population. The median household income is $51,447, per capita income is $23,727. There are a total of 190 housing units with 58.4% owner occupied. Education includes 41.6% of residents that are high school graduates and 2.6% with a bachelor's degree or higher. The average temperature in Washburn in the summer is 75 degrees, and in the winter 32 degrees.