Mechanicsville, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Mechanicsville, Maryland had a total population of 1,395, the 306th largest community in Maryland, with a median household income of $120,966, which is 17% higher than the state average. The poverty rate is 2.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 2.9% — among the lowest in Maryland.
- Near full employment with an unemployment rate of just 1.9%.
Mechanicsville Quick Facts
How Mechanicsville 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 | 1,521 | 1,395 | -8.3% |
| Median household income | $115,556 | $120,966 | +4.7% |
| Median home value | $425,500 | $416,100 | -2.2% |
How Mechanicsville 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 68 | National average: 61
Education
Educational Attainment (Adults 25+)
Mechanicsville Rankings in Maryland
Explore Maryland Rankings
Other Cities in St. Mary's County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Lexington Park | 13,252 | $94,799 | 13.8% | $309,700 |
| 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 |
| 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 Mechanicsville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| New Windsor | 1,400 | $111,250 | $374,000 | 38.2% | 10.7% |
| Libertytown | 1,346 | $113,865 | $385,900 | 23.6% | 1.0% |
| Queen Anne | 1,443 | $102,727 | $822,600 | 43.8% | 4.0% |
| Woodsboro | 1,540 | $116,964 | $472,000 | 39.3% | 16.6% |
| Piney Point | 1,274 | $129,018 | $336,600 | 35.6% | 7.3% |
Population Overview
Mechanicsville is a small community located in Maryland, within St. Mary's County. The total population is 1,395. It ranks as the 306th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Mechanicsville is 39.9 years. This is 1% higher than the state median of 39.4 years. With 32.5% of the population under 18, Mechanicsville has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Mechanicsville is $120,966. This is 17% higher than the state median of $103,678. It is also 50% higher than the national median of $80,734. The poverty rate stands at 2.9%. This is 70% lower than the state poverty rate of 9.4%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.9%. This is 61% lower than the state rate of 4.9%. The median home value is $416,100. Housing costs are about the same as the state median of $419,900. The home-value-to-income ratio is 3.4x. 75.0% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 67.6%.
Race & Ethnicity
Mechanicsville has a predominantly White (non-Hispanic) population, comprising 92.8% of all residents. Hispanic or Latino residents account for 3.3%. The White (non-Hispanic) population is significantly higher than the state average (92.8% vs 46.6%). The Black or African American population (2.9%) is well below the state average of 28.9%. The Hispanic or Latino population (3.3%) is well below the state average of 12.5%.
Education
37.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% 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 98.1%. Notably, 18.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Mechanicsville, 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 Mechanicsville, Maryland?
Mechanicsville, Maryland has a population of 1,395 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mechanicsville, MD?
The median household income in Mechanicsville is $120,966, which is 50% higher than the national median of $80,734.
What is the poverty rate in Mechanicsville, MD?
The poverty rate in Mechanicsville is 2.9%. This means approximately 40 residents live below the federal poverty line.
What is the racial makeup of Mechanicsville, Maryland?
Mechanicsville's population is 92.8% White, 2.9% Black, 3.3% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Mechanicsville, MD?
The median home value in Mechanicsville is $416,100. The home-value-to-income ratio is 3.4x.
How educated is Mechanicsville, Maryland?
37.2% of adults (25+) in Mechanicsville hold a bachelor's degree or higher, and 18.7% hold a graduate or professional degree.