Green cove springs is located in Clay county Florida with a geographic area of 7.5 square miles. The total population in Green cove springs is 8,283 with 50.5% male and 49.5% female. Children under age 5 represent 5.0% of the population, under age 18 equal 19.0% of the population and over age 65 is 21.4% of the population. The median household income is $54,329, per capita income is $26,368. There are a total of 2,997 housing units with 78.1% owner occupied. Education includes 27.2% of residents that are high school graduates and 31.1% with a bachelor's degree or higher. The average temperature in Green cove springs in the summer is 82 degrees, and in the winter 56 degrees.