New Carrollton is a city located in Maryland. With a 2020 population of 12,976, it is the 20th largest city in Maryland and the 2573rd largest city in the United States. New Carrollton is currently growing at a rate of 0.05% annually and its population has increased by 6.93% since the most recent census, which recorded a population of 12,135 in 2010. New Carrollton reached it's highest population of 14,870 in 1970. Spanning over 2 miles, New Carrollton has a population density of 8,415 people per square mile.
The average household income in New Carrollton is $81,236 with a poverty rate of 10.68%. The median rental costs in recent years comes to $1,372 per month, and the median house value is $255,800. The median age in New Carrollton is 35.7 years, 36.7 years for males, and 34.9 years for females. For every 100 females there are 86.8 males.