Cedar hill is located in Robertson county Tennessee with a geographic area of 0.6 square miles. The total population in Cedar hill is 271 with 50.9% male and 49.1% female. Children under age 5 represent 7.4% of the population, under age 18 equal 31.7% of the population and over age 65 is 10.0% of the population. The median household income is $31,538, per capita income is $16,014. There are a total of 88 housing units with 61.4% owner occupied. Education includes 48.9% of residents that are high school graduates and 5.7% with a bachelor's degree or higher. The average temperature in Cedar hill in the summer is 75 degrees, and in the winter 38 degrees.