Aspen Hill is a census-designated place and an unincorporated area in Montgomery County, Maryland. Its population at the 2000 census was 50,228.
The name is for the aspen trees that used to grow around the post office.
According to the 2000 census, the town was 55.60% White, 20.98% African American, with the remaining being people of other races. 15.44% of the population were people of Hispanic origin.