Lebanon is located in Smith county Kansas with a geographic area of 0.3 square miles. The total population in Lebanon is 250 with 51.2% male and 48.8% female. Children under age 5 represent 1.6% of the population, under age 18 equal 14.8% of the population and over age 65 is 27.6% of the population. The median household income is $33,333, per capita income is $25,005. There are a total of 120 housing units with 82.5% owner occupied. Education includes 50.8% of residents that are high school graduates and 13.3% with a bachelor's degree or higher. The average temperature in Lebanon in the summer is 78 degrees, and in the winter 32 degrees.