Edgewood is located in Effingham county Illinois with a geographic area of 1.0 square miles. The total population in Edgewood is 470 with 50.6% male and 49.4% female. Children under age 5 represent 10.9% of the population, under age 18 equal 21.5% of the population and over age 65 is 17.2% of the population. The median household income is $44,000, per capita income is $20,469. There are a total of 198 housing units with 74.2% owner occupied. Education includes 49.0% of residents that are high school graduates and 5.6% with a bachelor's degree or higher. The average temperature in Edgewood in the summer is 74 degrees, and in the winter 27 degrees.