Mountainbrook, GA Demographics

Population 367 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Mountainbrook, GA map of median age by neighborhood
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Population and households in Mountainbrook

Household size in Mountainbrook

Household size, people per household
PeriodMountainbrookGeorgiaU.S.
2006–102.332.702.68
2010–142.522.772.73
2015–192.342.752.71
2020–242.702.732.65
Change+0.37+0.03−0.03
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At 2.70 people per household, Mountainbrook sits close to the national average of 2.65. Since 2006–10, household size has climbed from 2.33, 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 Mountainbrook

Median age, years
PeriodMountainbrookGeorgiaU.S.
2006–1046.436.037.7
2010–1442.036.938.6
2015–1941.038.139.6
2020–2442.538.640.1
Change−3.9+2.6+2.3
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The median resident of Mountainbrook is 42.5 years old, a bit older than the national median of 40.1.

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 Mountainbrook

Single-parent households, % of households
PeriodMountainbrookGeorgiaU.S.
2006–1010.5%13.8%12.3%
2010–1413.0%13.8%12.3%
2015–1918.0%13.0%11.6%
2020–2417.1%13.4%11.6%
Change+6.6 pts−0.4 pts−0.6 pts
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Single parents head about one in six households in Mountainbrook (17.1%), well above 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 Mountainbrook

Renters in Mountainbrook

Renters, % of occupied homes
PeriodMountainbrookGeorgiaU.S.
2006–1014.5%32.8%33.3%
2010–1427.8%35.8%35.6%
2015–1942.6%36.7%36.0%
2020–2437.1%34.3%34.8%
Change+22.6 pts+1.5 pts+1.5 pts
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More than a third of households in Mountainbrook rent their homes (37.1%), close to the national share of 34.8%. Among homeowners, 46.1% have no mortgage at all, above the national share of 39.8%.

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 Mountainbrook

Vacant homes, % of all homes
PeriodMountainbrookGeorgiaU.S.
2006–1032.7%13.1%11.4%
2010–1422.2%13.2%11.4%
2015–1924.7%11.6%11.1%
2020–2426.2%10.3%9.6%
Change−6.4 pts−2.8 pts−1.8 pts
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Vacancy is high in Mountainbrook: 26.2% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 Mountainbrook

Age of homes, median year built
PeriodMountainbrookGeorgiaU.S.
2006–10198319851974
2010–14198119871975
2015–19198419871977
2020–24199219911980
Change+9+6+6
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Mountainbrook has newer housing than the country as a whole: the median home was built in 1992, versus 1980 nationally. Georgia as a whole looks much the same.

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 Mountainbrook

Rent, per month
PeriodMountainbrookGeorgiaU.S.
2006–10$473$910$965
2010–14$546$977$1,040
2015–19$772$1,112$1,213
2020–24$904$1,520$1,571
Change+$431+$609+$606
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Rent in Mountainbrook runs $904 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 22.5% 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 Mountainbrook

Bachelor's degrees in Mountainbrook

Bachelor's degrees, % of adults 25+
PeriodMountainbrookGeorgiaU.S.
2006–1028.6%28.1%28.4%
2010–1424.0%28.9%29.6%
2015–1919.6%31.4%32.1%
2020–2438.3%35.1%35.6%
Change+9.7 pts+7.0 pts+7.2 pts
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Nearly four in ten adults 25 and older in Mountainbrook (38.3%) hold at least a bachelor's degree, close to the national share of 35.6%. The share is higher than in Georgia overall (35.1%).

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 Mountainbrook

High school graduates, % of adults 25+
PeriodMountainbrookGeorgiaU.S.
2006–1081.1%84.1%84.9%
2010–1488.8%85.4%86.1%
2015–1985.6%87.2%87.7%
2020–2488.7%89.2%89.3%
Change+7.6 pts+5.0 pts+4.3 pts
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High school completion in Mountainbrook is close to the national rate: 88.7% of adults have a diploma or equivalent, against 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 Mountainbrook

Unemployment, % of the labor force
PeriodMountainbrookGeorgiaU.S.
2006–109.7%8.8%8.1%
2010–1414.8%10.7%9.4%
2015–197.9%5.8%5.6%
2020–244.4%5.2%5.4%
Change−5.2 pts−3.6 pts−2.7 pts
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Unemployment in Mountainbrook runs below the national rate: 4.4% 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).

Mountainbrook compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mountainbrook2.7042.517.1%37.1%26.2%1992$90438.3%88.7%4.4%
Pine Mountain2.6145.211.4%22.9%15.6%1994$95232.0%91.7%4.6%
White Sulphur Springs3.3329.58.1%35.2%21.7%1994$61512.9%87.3%0.1%
Pine Mountain Valley2.2445.811.3%26.5%15.9%1987$93129.3%92.2%8.2%
Oak Grove2.8837.88.6%17.8%10.4%1994$90420.2%90.2%2.3%
Jones Crossroads2.5750.05.7%16.1%13.7%1993$1,02725.3%93.9%5.0%
Smiths Crossroads2.1747.48.9%20.9%11.7%1997$78128.6%93.0%5.1%
Stovall2.6139.110.1%14.8%2.3%1997$1,07127.0%89.7%4.1%
Durand3.2730.89.5%36.0%20.3%1990$63112.5%86.5%2.6%
Hamilton2.5244.510.2%16.2%13.0%1997$1,10730.9%91.7%6.0%
Warm Springs2.3348.67.0%27.5%16.1%1983$83912.6%83.4%2.5%

All figures 2020–24.

Cities with similar populations: Huslia, AK · Taylorville, WV · Taylors Valley, VA · Talcott, WV · Tabor, MN · Sweetwater, OK · Swan Valley, ID · Suttontown, NC · Jonathan, ID · Johnsonville, WI

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 Mountainbrook. 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.

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