Kingston is located in Caldwell county Missouri with a geographic area of 0.5 square miles. The total population in Kingston is 261 with 66.7% male and 33.3% female. Children under age 5 represent 4.2% of the population, under age 18 equal 10.3% of the population and over age 65 is 13.4% of the population. The median household income is $29,643, per capita income is $22,266. There are a total of 112 housing units with 70.5% owner occupied. Education includes 38.4% of residents that are high school graduates and 10.7% with a bachelor's degree or higher. The average temperature in Kingston in the summer is 72 degrees, and in the winter 32 degrees.