Maysville is located in Dekalb county Missouri with a geographic area of 1.1 square miles. The total population in Maysville is 1,142 with 43.2% male and 56.8% female. Children under age 5 represent 6.7% of the population, under age 18 equal 28.9% of the population and over age 65 is 17.1% of the population. The median household income is $53,571, per capita income is $24,220. There are a total of 472 housing units with 66.3% owner occupied. Education includes 37.3% of residents that are high school graduates and 10.2% with a bachelor's degree or higher. The average temperature in Maysville in the summer is 75 degrees, and in the winter 32 degrees.