Lexington Park, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Lexington Park, Maryland had a total population of 13,252, the 110th largest community in Maryland, with a median household income of $94,799, which is 9% lower than the state average. The poverty rate is 13.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Lexington Park Quick Facts
How Lexington Park Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 13,419 | 13,252 | -1.2% |
| Median household income | $89,167 | $94,799 | +6.3% |
| Median home value | $294,500 | $309,700 | +5.2% |
How Lexington Park Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 68 | National average: 61
Education
Educational Attainment (Adults 25+)
Lexington Park Rankings in Maryland
Explore Maryland Rankings
Other Cities in St. Mary's County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| California | 13,136 | $119,855 | 6.9% | $346,800 |
| Wildewood | 7,552 | $126,890 | 4.7% | $383,400 |
| Leonardtown | 4,808 | $153,819 | 1.6% | $575,300 |
| Golden Beach | 3,830 | $133,194 | 2.7% | $382,700 |
| Mechanicsville | 1,395 | $120,966 | 2.9% | $416,100 |
| Piney Point | 1,274 | $129,018 | 7.3% | $336,600 |
| Charlotte Hall | 1,172 | $84,271 | 20.3% | $367,800 |
| Callaway | 930 | $160,341 | 5.8% | $364,700 |
| Tall Timbers | 391 | $195,982 | 4.6% | $732,600 |
| St. George Island | 277 | $250,000+ | 0.0% | $788,000 |
Cities Similar to Lexington Park
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Overlea | 13,035 | $88,841 | $263,900 | 35.4% | 9.1% |
| Ocean Pines | 12,351 | $91,824 | $380,100 | 40.4% | 5.5% |
| New Carrollton | 13,564 | $81,509 | $394,900 | 24.2% | 4.9% |
| Largo | 12,229 | $103,375 | $387,800 | 45.6% | 7.2% |
| California | 13,136 | $119,855 | $346,800 | 43.8% | 6.9% |
Population Overview
Lexington Park is a small city located in Maryland, within St. Mary's County. The total population is 13,252. It ranks as the 110th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Lexington Park is 31.5 years. This is 20% lower than the state median of 39.4 years.
Economy, Income & Housing
The median household income in Lexington Park is $94,799. This is 9% lower than the state median of $103,678. It is also 17% higher than the national median of $80,734. The poverty rate stands at 13.8%. This is 46% higher than the state poverty rate of 9.4%. The unemployment rate is 4.0%. This is 18% lower than the state rate of 4.9%. The median home value is $309,700. Housing costs are 26% lower than the state median of $419,900. The home-value-to-income ratio is 3.3x. 47.7% of occupied housing units are owner-occupied. This homeownership rate is 29% lower than the state average of 67.6%.
Race & Ethnicity
The largest racial or ethnic group in Lexington Park is White (non-Hispanic), making up 48.7% of the population. Black or African American residents account for 36.0%. The Hispanic or Latino population (2.7%) is well below the state average of 12.5%. The Asian population (3.1%) is well below the state average of 6.5%.
Education
39.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 10% lower than the state rate of 43.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.5%.
Data Sources & Methodology
All demographic data for Lexington Park, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 527 Census-designated places in Maryland. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lexington Park, Maryland?
Lexington Park, Maryland has a population of 13,252 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lexington Park, MD?
The median household income in Lexington Park is $94,799, which is 17% higher than the national median of $80,734.
What is the poverty rate in Lexington Park, MD?
The poverty rate in Lexington Park is 13.8%. This means approximately 1,823 residents live below the federal poverty line.
What is the racial makeup of Lexington Park, Maryland?
Lexington Park's population is 48.7% White, 36.0% Black, 2.7% Hispanic/Latino, and 3.1% Asian.
What is the median home value in Lexington Park, MD?
The median home value in Lexington Park is $309,700. The home-value-to-income ratio is 3.3x.
How educated is Lexington Park, Maryland?
39.1% of adults (25+) in Lexington Park hold a bachelor's degree or higher, and 13.9% hold a graduate or professional degree.