Kell is located in Marion county Illinois with a geographic area of 1.0 square miles. The total population in Kell is 142 with 47.9% male and 52.1% female. Children under age 5 represent 4.9% of the population, under age 18 equal 20.4% of the population and over age 65 is 21.8% of the population. The median household income is $36,667, per capita income is $20,046. There are a total of 60 housing units with 93.3% owner occupied. Education includes 31.7% of residents that are high school graduates and 6.7% with a bachelor's degree or higher. The average temperature in Kell in the summer is 74 degrees, and in the winter 27 degrees.