Eldred is located in Greene county Illinois with a geographic area of 0.1 square miles. The total population in Eldred is 204 with 49.5% male and 50.5% female. Children under age 5 represent 1.5% of the population, under age 18 equal 7.4% of the population and over age 65 is 39.2% of the population. The median household income is $41,875, per capita income is $32,013. There are a total of 113 housing units with 80.5% owner occupied. Education includes 58.4% of residents that are high school graduates and 11.5% with a bachelor's degree or higher. The average temperature in Eldred in the summer is 74 degrees, and in the winter 27 degrees.