Egg harbor is located in Door county Wisconsin with a geographic area of 2.5 square miles. The total population in Egg harbor is 250 with 45.6% male and 54.4% female. Children under age 5 represent 2.8% of the population, under age 18 equal 6.4% of the population and over age 65 is 46.8% of the population. The median household income is $64,750, per capita income is $78,659. There are a total of 137 housing units with 83.9% owner occupied. Education includes 10.9% of residents that are high school graduates and 55.5% with a bachelor's degree or higher. The average temperature in Egg harbor in the summer is 66 degrees, and in the winter 17 degrees.