New Carrollton is located in Maryland. New Carrollton, Maryland has a population of 12,411. New Carrollton 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 New Carrollton, Maryland is $70,783. The median household income for the surrounding county is $85,744 compared to the national median of $66,222. The median age of people living in New Carrollton is 37.6 years.
The average high temperature in July is 87.6 degrees, with an average low temperature in January of 24.11 degrees. The annual precipitation is 43.9.