Mechanicsville is located in Charles county Maryland with a geographic area of 5.2 square miles. The total population in Mechanicsville is 1,724 with 49.8% male and 50.2% female. Children under age 5 represent 2.3% of the population, under age 18 equal 29.3% of the population and over age 65 is 9.5% of the population. The median household income is $99,041, per capita income is $46,079. There are a total of 628 housing units with 64.6% owner occupied. Education includes 45.2% of residents that are high school graduates and 30.9% with a bachelor's degree or higher. The average temperature in Mechanicsville in the summer is 74 degrees, and in the winter 37 degrees.