Lexington Park

County:: St. Mary's County
County Seat:: No
Area (mi²):: 6.064
State:: Maryland

Lexington Park is a CDP located in St. Mary's County, Maryland. Lexington Park has a 2025 population of 14,015. Lexington Park is currently growing at a rate of 1.15% annually and its population has increased by 8.36% since the most recent census, which recorded a population of 12,934 in 2020.

The average household income in Lexington Park is $99,467 with a poverty rate of 13.32%.The median age in Lexington Park is 31.4 years: 30.5 years for males, and 33.3 years for females.

Demographics

The racial composition of Lexington Park includes 52.28% White, 34.56% Black or African American, 4.16% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	7,015	52.28%
Black or African American	4,638	34.56%
Two or more races	1,188	8.85%
Asian	558	4.16%
Other race	20	0.15%

Lexington Park Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lexington Park's average per capita income is $62,024. Household income levels show a median of $89,167. The poverty rate stands at 13.32%.

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	$121,793	-
Families	$99,022	$106,521
Households	$89,167	$99,467
Non Families	$82,365	$84,754

$62,024

Average Income

$89,167

Median Household Income

13.32%

Poverty Rate