Overlea, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Overlea, Maryland had a total population of 13,035, the 115th largest community in Maryland, with a median household income of $88,841, which is 14% lower than the state average. The poverty rate is 9.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Overlea Quick Facts
How Overlea 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 | 12,430 | 13,035 | +4.9% |
| Median household income | $86,296 | $88,841 | +2.9% |
| Median home value | $249,500 | $263,900 | +5.8% |
How Overlea 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+)
Overlea Rankings in Maryland
Explore Maryland Rankings
Other Cities in Baltimore County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Dundalk | 65,969 | $64,520 | 17.4% | $212,700 |
| Towson | 58,679 | $101,320 | 12.1% | $469,000 |
| Catonsville | 43,368 | $114,109 | 6.9% | $416,900 |
| Essex | 40,580 | $67,168 | 12.6% | $258,900 |
| Woodlawn (Baltimore County) | 40,379 | $82,466 | 11.6% | $294,200 |
| Owings Mills | 37,245 | $96,243 | 5.6% | $361,000 |
| Randallstown | 35,957 | $85,735 | 9.2% | $327,200 |
| Pikesville | 33,524 | $98,465 | 7.8% | $434,500 |
| Middle River | 31,712 | $78,398 | 14.7% | $271,700 |
| Milford Mill | 30,829 | $69,711 | 8.7% | $273,600 |
Cities Similar to Overlea
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lexington Park | 13,252 | $94,799 | $309,700 | 39.1% | 13.8% |
| 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% |
| Summerfield | 15,065 | $91,007 | $348,100 | 29.7% | 12.8% |
Population Overview
Overlea is a small city located in Maryland, within Baltimore County. The total population is 13,035. It ranks as the 115th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Overlea is 40.1 years. This is 2% higher than the state median of 39.4 years.
Economy, Income & Housing
The median household income in Overlea is $88,841. This is 14% lower than the state median of $103,678. It is also 10% higher than the national median of $80,734. The poverty rate stands at 9.1%. This is 4% lower than the state poverty rate of 9.4%. The unemployment rate is 5.6%. This is 15% higher than the state rate of 4.9%. The median home value is $263,900. Housing costs are 37% lower than the state median of $419,900. The home-value-to-income ratio is 3.0x. 75.3% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 67.6%.
Race & Ethnicity
The largest racial or ethnic group in Overlea is White (non-Hispanic), making up 56.9% of the population. Black or African American residents account for 28.8%. The Hispanic or Latino population (3.7%) is well below the state average of 12.5%.
Education
35.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 19% 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 93.0%.
Data Sources & Methodology
All demographic data for Overlea, 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 Overlea, Maryland?
Overlea, Maryland has a population of 13,035 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Overlea, MD?
The median household income in Overlea is $88,841, which is 10% higher than the national median of $80,734.
What is the poverty rate in Overlea, MD?
The poverty rate in Overlea is 9.1%. This means approximately 1,180 residents live below the federal poverty line.
What is the racial makeup of Overlea, Maryland?
Overlea's population is 56.9% White, 28.8% Black, 3.7% Hispanic/Latino, and 6.0% Asian.
What is the median home value in Overlea, MD?
The median home value in Overlea is $263,900. The home-value-to-income ratio is 3.0x.
How educated is Overlea, Maryland?
35.4% of adults (25+) in Overlea hold a bachelor's degree or higher, and 12.1% hold a graduate or professional degree.