Richmond is located in Ray county Missouri with a geographic area of 6.2 square miles. The total population in Richmond is 5,622 with 45.7% male and 54.3% female. Children under age 5 represent 7.7% of the population, under age 18 equal 25.7% of the population and over age 65 is 16.4% of the population. The median household income is $57,188, per capita income is $26,214. There are a total of 2,316 housing units with 56.1% owner occupied. Education includes 53.3% of residents that are high school graduates and 5.9% with a bachelor's degree or higher. The average temperature in Richmond in the summer is 76 degrees, and in the winter 32 degrees.