Seabrook Flag

Seabrook

County Seat:
No
Area (mi²):
3.075
State:
Maryland

Seabrook is a CDP located in Prince George's County, Maryland. Seabrook has a 2026 population of 18,774. Seabrook is currently growing at a rate of 0.5% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Seabrook is $98,157 with a poverty rate of 11.81%. The median age in Seabrook is 36.9 years: 36.1 years for males, and 38.2 years for females. For every 100 females there are 89.4 males.

18.8K
Total Population
6,106
Density (mi²)
93 0.5%
Growth

Seabrook Population

Seabrook Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202618,774930.5%
202518,681930.5%

Median Age

Overall: 36.9 years
Female: 38.2 years
Male: 36.1 years

Seabrook Adults

There are 13,640 adults, (2,292 of whom are seniors) in Seabrook.

Sex Ratio

Female: 9,669 (52.8%)
Male: 8,648 (47.2%)

Demographics

The racial composition of Seabrook includes 57.85% Black or African American, 13.17% other race, 7.22% Asian, 6.28% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American10,59657.85%
Two or more races2,59714.18%
Other race2,41213.17%
Asian1,3227.22%
White1,1506.28%
Native American2401.31%
Race
Population ↓
Percentage (of total)
Other race2,33812.76%
Two or more races1,95110.65%
Native American1710.93%
Black or African American1420.78%
White740.4%
Asian280.15%
Race
Population ↓
Percentage (of total)
Black or African American10,45457.07%
Asian1,2947.06%
White1,0765.87%
Two or more races6463.53%
Other race740.4%
Native American690.38%

Seabrook Marital Status

Economics and Income Statistics

Seabrook 's average per capita income is $52,824. Household income levels show a median of $98,157. The poverty rate stands at 11.81%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$130,046-
Families$110,110$121,438
Households$98,157$112,963
Non Families$68,693$75,078

$52,824

Average Income

$98,157

Median Household Income

11.81%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)