Eddyville is located in Lyon county Kentucky with a geographic area of 6.9 square miles. The total population in Eddyville is 2,556 with 69.3% male and 30.7% female. Children under age 5 represent 4.0% of the population, under age 18 equal 14.1% of the population and over age 65 is 15.9% of the population. The median household income is $32,411, per capita income is $18,968. There are a total of 809 housing units with 59.8% owner occupied. Education includes 31.4% of residents that are high school graduates and 23.7% with a bachelor's degree or higher. The average temperature in Eddyville in the summer is 77 degrees, and in the winter 36 degrees.