Upper Marlboro demographics profile

StatisticUpper MarlboroMarylandNational
Population density (sq mi)1,69047491
Median age41.338.337.7
Male/Female ratio0.8:10.9:11.0:1
Married (15yrs & older)43%54%55%
Families w/ Kids under 1859%44%43%
Speak English94%82%79%
Speak Spanish4%7%13%
Upper Marlboro, MD has a population of 694 and is the 17,532nd largest city in the United States. The population density is 1,690 per sq mi which is 256% higher than the Maryland average and 1766% higher than the national average. The median age in Upper Marlboro is 41 which is approximately 8% higher than the Maryland average of 38. In Upper Marlboro, 43% of the population over 15 years of age are married, 94% speak English and 4% speak Spanish. 33% of Upper Marlboro residents were born in Maryland, 63% were born out of state, 1% were born outside of the United States and 3% were foreign born.

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Did you know?

  • The population density in Upper Marlboro is 256% higher than Maryland.
  • The median age in Upper Marlboro is 8% higher than Maryland.
  • In Upper Marlboro 35.01% of the population is White.
  • In Upper Marlboro 60.66% of the population is Black or African American.
  • In Upper Marlboro 1.15% of the population is Asian.

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Upper Marlboro population breakdown by race

RaceUpper MarlboroMarylandNational
Black or African American60.66%29.63%12.63%
American Indian0.00%0.27%0.82%
Native Hawaiian0.00%0.05%0.18%
Mixed race2.88%3.12%3.06%
Other race0.29%3.67%4.75%
In Upper Marlboro, 1.9% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Upper Marlboro age breakdown

Marital status

Age of children in married couples

Source: The Upper Marlboro, MD demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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