Mapleville, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Mapleville, Maryland had a total population of 365, the 406th largest community in Maryland. The poverty rate is 16.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 6.1% of adults have a bachelor's degree, well below the national average of 35.7%.
Mapleville Quick Facts
How Mapleville 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 | 440 | 365 | -17.0% |
How Mapleville 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+)
Mapleville Rankings in Maryland
Explore Maryland Rankings
Other Cities in Washington County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hagerstown | 43,665 | $52,221 | 21.9% | $224,500 |
| Halfway | 10,849 | $71,036 | 10.5% | $253,300 |
| Robinwood | 8,042 | $90,840 | 11.3% | $341,300 |
| Fountainhead-Orchard Hills | 6,567 | $103,340 | 8.8% | $333,000 |
| St. James | 4,824 | $97,361 | 4.2% | $409,000 |
| Boonsboro | 3,809 | $95,956 | 3.3% | $352,400 |
| Maugansville | 3,624 | $79,019 | 9.0% | $321,800 |
| Smithsburg | 3,115 | $100,673 | 15.7% | $337,500 |
| Paramount-Long Meadow | 2,569 | $122,262 | 2.9% | $374,200 |
| Williamsport | 1,949 | $61,607 | 23.3% | $227,900 |
Cities Similar to Mapleville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lewistown | 362 | $98,523 | $326,100 | 26.8% | 4.1% |
| Franklin | 373 | $26,193 | $65,500 | 4.4% | 50.3% |
| McCoole | 373 | $67,788 | $133,300 | 15.3% | 25.1% |
| Midlothian | 377 | N/A | $199,200 | 26.2% | 0.0% |
| Darlington | 353 | $81,875 | $402,900 | 33.5% | 9.5% |
A note before these figures: with a population of 365, Mapleville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Mapleville is a small community located in Maryland, within Washington County. The total population is 365. It ranks as the 406th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Mapleville is 50.3 years. This is 28% higher than the state median of 39.4 years. Only 13.2% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The poverty rate stands at 16.7%. This is 77% higher than the state poverty rate of 9.4%. The survey records no unemployed residents in Mapleville, which reflects the size of the sample rather than a labor market without joblessness. 24.1% of occupied housing units are owner-occupied. This homeownership rate is 64% lower than the state average of 67.6%.
Race & Ethnicity
Mapleville has a predominantly White (non-Hispanic) population, comprising 95.3% of all residents. Asian residents account for 4.7%. The White (non-Hispanic) population is significantly higher than the state average (95.3% vs 46.6%).
Education
6.1% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 86% 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 75.7%.
Data Sources & Methodology
All demographic data for Mapleville, 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 Mapleville, Maryland?
Mapleville, Maryland has a population of 365 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mapleville, MD?
The Census Bureau does not publish a reliable median household income estimate for Mapleville — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Mapleville, MD?
The poverty rate in Mapleville is 16.7%. This means approximately 61 residents live below the federal poverty line.
What is the racial makeup of Mapleville, Maryland?
Mapleville's population is 95.3% White, 0.0% Black, 0.0% Hispanic/Latino, and 4.7% Asian.
What is the median home value in Mapleville, MD?
The Census Bureau does not publish a reliable median home value estimate for Mapleville — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Mapleville, Maryland?
6.1% of adults (25+) in Mapleville hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.