Lennox is located in Lincoln county South dakota with a geographic area of 1.7 square miles. The total population in Lennox is 2,432 with 55.7% male and 44.3% female. Children under age 5 represent 5.6% of the population, under age 18 equal 25.1% of the population and over age 65 is 15.9% of the population. The median household income is $52,197, per capita income is $26,470. There are a total of 886 housing units with 74.0% owner occupied. Education includes 35.8% of residents that are high school graduates and 22.9% with a bachelor's degree or higher. The average temperature in Lennox in the summer is 71 degrees, and in the winter 15 degrees.
