Mardela springs is located in Wicomico county Maryland with a geographic area of 0.4 square miles. The total population in Mardela springs is 487 with 41.5% male and 58.5% female. Children under age 5 represent 13.6% of the population, under age 18 equal 29.0% of the population and over age 65 is 6.8% of the population. The median household income is $83,350, per capita income is $27,960. There are a total of 159 housing units with 69.2% owner occupied. Education includes 42.1% of residents that are high school graduates and 15.1% with a bachelor's degree or higher. The average temperature in Mardela springs in the summer is 74 degrees, and in the winter 37 degrees.
