In 2021, Upper Marlboro, MD had a population of 621 people with a median age of 38.5 and a median household income of $99,667. Between 2020 and 2021 the population of Upper Marlboro, MD grew from 586 to 621, a 5.97% increase and its median household income grew from $92,500 to $99,667, a 7.75% increase.
The 5 largest ethnic groups in Upper Marlboro, MD are Black or African American (Non-Hispanic) (62%), White (Non-Hispanic) (36.4%), Two+ (Non-Hispanic) (1.61%), White (Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Upper Marlboro, MD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.4% of the residents in Upper Marlboro, MD are U.S. citizens.
In 2021, the median property value in Upper Marlboro, MD was $242,700, and the homeownership rate was 84.4%.
Most people in Upper Marlboro, MD drove alone to work, and the average commute time was 37.5 minutes. The average car ownership in Upper Marlboro, MD was 2 cars per household.