Mountain Lake Park, MD Demographics

Population 2,135 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Mountain Lake Park, MD map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Mountain Lake Park: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Mountain Lake Park

Household size in Mountain Lake Park

Household size, people per household
PeriodMountain Lake ParkMarylandU.S.
2006–102.102.682.68
2010–142.402.732.73
2015–192.232.742.71
2020–241.982.682.65
Change−0.12+0.01−0.03
Show on the map ↑︎

Households in Mountain Lake Park are small: just 1.98 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has dropped from 2.10 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Mountain Lake Park

Median age, years
PeriodMountain Lake ParkMarylandU.S.
2006–1050.138.537.7
2010–1441.039.338.6
2015–1947.640.239.6
2020–2449.040.640.1
Change−1.1+2.1+2.3
Show on the map ↑︎

Mountain Lake Park skews older: half of its residents are older than 49.0, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Mountain Lake Park

Single-parent households, % of households
PeriodMountain Lake ParkMarylandU.S.
2006–1013.5%12.5%12.3%
2010–1412.3%12.6%12.3%
2015–1915.2%11.7%11.6%
2020–248.7%11.7%11.6%
Change−4.9 pts−0.9 pts−0.6 pts
Show on the map ↑︎

Single parents head about one in twelve households in Mountain Lake Park (8.7%), below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Mountain Lake Park

Renters in Mountain Lake Park

Renters, % of occupied homes
PeriodMountain Lake ParkMarylandU.S.
2006–1029.3%31.0%33.3%
2010–1430.5%32.9%35.6%
2015–1933.6%33.1%36.0%
2020–2429.5%32.4%34.8%
Change+0.1 pts+1.4 pts+1.5 pts
Show on the map ↑︎

About three in ten households in Mountain Lake Park rent their homes (29.5%), a little below the national share of 34.8%; the rest own. Maryland as a whole looks much the same. Among homeowners, 37.1% have no mortgage at all, about the same as nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Mountain Lake Park

Vacant homes, % of all homes
PeriodMountain Lake ParkMarylandU.S.
2006–1010.2%9.0%11.4%
2010–148.0%8.9%11.4%
2015–1910.8%8.9%11.1%
2020–246.7%7.1%9.6%
Change−3.5 pts−1.9 pts−1.8 pts
Show on the map ↑︎

Vacancy is on the low side in Mountain Lake Park: 6.7% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Maryland as a whole looks much the same.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Mountain Lake Park

Age of homes, median year built
PeriodMountain Lake ParkMarylandU.S.
2006–10197919741974
2010–14197619751975
2015–19198219761977
2020–24197719781980
Change−2+4+6
Show on the map ↑︎

Homes in Mountain Lake Park are about the same age as the nation's housing: the median home was built in 1977, versus 1980 nationally.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Mountain Lake Park

Rent, per month
PeriodMountain Lake ParkMarylandU.S.
2006–10$432$1,249$965
2010–14$612$1,363$1,040
2015–19$555$1,576$1,213
2020–24$770$1,869$1,571
Change+$339+$620+$606
Show on the map ↑︎

Rent in Mountain Lake Park runs $770 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 26.4% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Mountain Lake Park

Bachelor's degrees in Mountain Lake Park

Bachelor's degrees, % of adults 25+
PeriodMountain Lake ParkMarylandU.S.
2006–1012.7%36.3%28.4%
2010–1420.8%37.7%29.6%
2015–1920.9%40.5%32.1%
2020–2420.8%43.4%35.6%
Change+8.2 pts+7.1 pts+7.2 pts
Show on the map ↑︎

College degrees are relatively uncommon in Mountain Lake Park: 20.8% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Mountain Lake Park

High school graduates, % of adults 25+
PeriodMountain Lake ParkMarylandU.S.
2006–1081.6%88.0%84.9%
2010–1489.4%89.1%86.1%
2015–1990.1%90.2%87.7%
2020–2492.8%90.9%89.3%
Change+11.3 pts+2.9 pts+4.3 pts
Show on the map ↑︎

Just over nine in ten adults in Mountain Lake Park have finished high school (92.8%), above the national rate of 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Mountain Lake Park

Unemployment, % of the labor force
PeriodMountain Lake ParkMarylandU.S.
2006–106.0%6.5%8.1%
2010–148.0%8.1%9.4%
2015–197.9%5.1%5.6%
2020–244.1%5.0%5.4%
Change−1.8 pts−1.5 pts−2.7 pts
Show on the map ↑︎

Unemployment in Mountain Lake Park runs below the national rate: 4.1% of the labor force was out of work and looking, against 5.4% nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Mountain Lake Park compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mountain Lake Park1.9849.08.7%29.5%6.7%1977$77020.8%92.8%4.1%
Oakland2.2746.110.6%24.2%21.1%1979$84629.5%90.2%5.3%
Loch Lynn Heights2.3751.13.6%18.8%5.0%1977$85412.5%94.4%2.6%
Deer Park2.1252.410.2%20.9%10.4%1976$7599.8%89.1%2.4%
Hutton2.7737.113.1%3.0%17.1%1990$80230.7%86.5%8.2%
Gortner2.4638.916.4%7.4%14.6%1978$73622.6%84.9%8.5%
McComas Beach2.0656.26.7%11.6%48.8%1989$79541.6%98.5%1.2%
Wilson2.0752.012.6%19.6%33.1%1978$72524.3%90.6%3.6%
Shallmar2.3531.721.5%21.7%25.0%1965$7787.8%95.1%15.9%
Hopemont2.6136.98.6%28.2%15.7%1967$6918.6%81.4%10.7%
Turner Douglass2.0154.48.8%27.2%26.3%1958$93212.8%90.8%0.0%

All figures 2020–24.

Cities with similar populations: Central City, IA · Canyonville, OR · Muir, CA · Pleasant Gap, PA · Pine Grove, FL · Pelham, NC · Parkside, PA · Owensville, OH · Oneida, WI · Rose Bud, AR

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Mountain Lake Park. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.