Hyattsville is located in Montgomery county Maryland with a geographic area of 2.7 square miles. The total population in Hyattsville is 18,267 with 50.3% male and 49.7% female. Children under age 5 represent 6.7% of the population, under age 18 equal 22.9% of the population and over age 65 is 9.8% of the population. The median household income is $80,618, per capita income is $38,243. There are a total of 6,816 housing units with 48.0% owner occupied. Education includes 18.1% of residents that are high school graduates and 43.7% with a bachelor's degree or higher. The average temperature in Hyattsville in the summer is 76 degrees, and in the winter 37 degrees.