Jetmore is located in Hodgeman county Kansas with a geographic area of 4.2 square miles. The total population in Jetmore is 790 with 50.9% male and 49.1% female. Children under age 5 represent 4.8% of the population, under age 18 equal 17.6% of the population and over age 65 is 24.2% of the population. The median household income is $55,000, per capita income is $28,970. There are a total of 358 housing units with 78.2% owner occupied. Education includes 22.9% of residents that are high school graduates and 25.1% with a bachelor's degree or higher. The average temperature in Jetmore in the summer is 75 degrees, and in the winter 32 degrees.