Jonesburg is located in Montgomery county Missouri with a geographic area of 1.5 square miles. The total population in Jonesburg is 812 with 42.2% male and 57.8% female. Children under age 5 represent 2.8% of the population, under age 18 equal 16.3% of the population and over age 65 is 29.8% of the population. The median household income is $75,536, per capita income is $26,003. There are a total of 328 housing units with 43.3% owner occupied. Education includes 58.2% of residents that are high school graduates and 11.3% with a bachelor's degree or higher. The average temperature in Jonesburg in the summer is 76 degrees, and in the winter 32 degrees.
