District 3 Marlboro MD Demographic Data and Boundary Map


District 3 Marlboro, MD

The District 3 Marlboro is a County Subdivision of Prince George's County. The subdivision has a Z1 Census Class Code which indicates that the District 3 Marlboro is a nonfunctioning county subdivision.

Also See: Prince George's County Data | Cities in Prince George's County | County Subdivisions in Prince George's County

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  1. District 3 Marlboro 2018 Demographic Data
  2. Growth Rates for District 3 Marlboro (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. Maryland Research Tools (Easy Tools & Current Data)
  5. Maryland Data Comparison Tool - 2018 Demographics

District 3 Marlboro Boundary Map


District 3 Marlboro Data & Demographics (As of July 1, 2018)


Total Population 22,966
Population in Households 22,937
Population in Familes 19,176
Population in Group Qrtrs 29
Population Density1 706
Diversity Index2 31


Total Households 8,489
Average Household Size 2.7
Family Households 5,809
Average Family Size 3


Total Housing Units 8,864 (100%)
Owner Occupied HU 7,185 (81.1%)
Renter Occupied HU 1,305 (14.7%)
Vacant Housing Units 375 ( 4.2%)
Median Home Value $359,044
Average Home Value $414,889


Median Household Income $116,167
Average Household Income $135,625
Per Capita Income $50,109
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 1.89% 1.01%
Households 1.55% 0.81%
Families 1.65% 0.82%
Median Household Income   1.88%
Per Capita Income   2.77%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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Maryland Census Data Comparison Tool

Compare Maryland July 1, 2018 Data
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