White marsh is located in Baltimore county Maryland with a geographic area of 5.3 square miles. The total population in White marsh is 9,096 with 49.6% male and 50.4% female. Children under age 5 represent 3.8% of the population, under age 18 equal 20.6% of the population and over age 65 is 19.7% of the population. The median household income is $96,809, per capita income is $43,051. There are a total of 3,658 housing units with 78.8% owner occupied. Education includes 14.7% of residents that are high school graduates and 55.2% with a bachelor's degree or higher. The average temperature in White marsh in the summer is 74 degrees, and in the winter 37 degrees.
