Over Grantsville
Grantsville is located in Garrett county Maryland with a geographic area of 1.0 square miles. The total population in Grantsville is 701 with 39.5% male and 60.5% female. Children under age 5 represent 0.3% of the population, under age 18 equal 14.3% of the population and over age 65 is 38.8% of the population. The median household income is $32,607, per capita income is $27,987. There are a total of 349 housing units with 36.7% owner occupied. Education includes 24.9% of residents that are high school graduates and 15.5% with a bachelor's degree or higher. The average temperature in Grantsville in the summer is 74 degrees, and in the winter 37 degrees.