Greenbelt is located in Maryland. Greenbelt, Maryland 20770 has a population of 24,711. Greenbelt 20770 is more family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 28%.
The median household income in Greenbelt, Maryland 20770 is $74,989. The median household income for the surrounding county is $81,025 compared to the national median of $61,963. The median age of people living in Greenbelt 20770 is 38 years.
The average high temperature in July is 87.2 degrees, with an average low temperature in January of 23.5 degrees. The annual precipitation is 43.76.