Marlow Heights CDP, Maryland Demographics & Population 2026

Population Overview

Marlow Heights CDP is a small city located in Maryland. The total population is 6,144. It ranks as the 183rd most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in Marlow Heights CDP is 40.5 years. This is 3% higher than the state median of 39.3 years.

Economy, Income & Housing

The median household income in Marlow Heights CDP is $58,268. This is 43% lower than the state median of $101,652. Compared to the national median of $78,538, household income here is 26% lower. The poverty rate stands at 24.3%. This is 160% higher than the state poverty rate of 9.3%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 13.5%. This is 172% higher than the state rate of 4.9%. The median home value is $366,700. Housing costs are 8% lower than the state median of $397,700. The home-value-to-income ratio of 6.3x suggests that housing affordability is a significant concern for many residents. 45.0% of occupied housing units are owner-occupied. This homeownership rate is 33% lower than the state average of 67.5%.

Race & Ethnicity

The largest racial or ethnic group in Marlow Heights CDP is Black or African American, making up 84.0% of the population. Hispanic or Latino residents account for 7.3%. The White (non-Hispanic) population (2.8%) is well below the state average of 47.4%. The Black or African American population is significantly higher than the state average (84.0% vs 29.2%). The Asian population (3.1%) is well below the state average of 6.4%.

Education

21.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 50% lower than the state rate of 42.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.2%.

Data Sources & Methodology

All demographic data for Marlow Heights CDP, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 528 Census-designated places in Maryland. For official data, visit data.census.gov.