Plato is located in Texas county Missouri with a geographic area of 0.4 square miles. The total population in Plato is 57 with 52.6% male and 47.4% female. Children under age 5 represent 12.3% of the population, under age 18 equal 26.3% of the population and over age 65 is 19.3% of the population. The median household income is $49,250, per capita income is $23,058. There are a total of 23 housing units with 95.7% owner occupied. Education includes 52.2% of residents that are high school graduates and 34.8% with a bachelor's degree or higher. The average temperature in Plato in the summer is 77 degrees, and in the winter 32 degrees.