Mountainville, NY Demographics

Population 385 · Census ACS 2020–24

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Mountainville, NY map of median age by neighborhood
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Population and households in Mountainville

Household size in Mountainville

Household size, people per household
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–103.062.872.682.68
2010–142.952.922.722.73
2015–192.992.882.692.71
2020–242.692.852.652.65
Change−0.38−0.02−0.03−0.03
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At 2.69 people per household, Mountainville sits close to the national average of 2.65. The typical household here is smaller than in the wider Poughkeepsie area, where it has 2.85 people. Since 2006–10, household size has dropped from 3.06, 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 Mountainville

Median age, years
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–1030.338.038.337.7
2010–1438.038.839.038.6
2015–1944.040.240.239.6
2020–2452.040.040.840.1
Change+21.7+1.9+2.5+2.3
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With a median age of 52.0, Mountainville is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Mountainville

Single-parent households, % of households
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–1016.2%10.8%13.1%12.3%
2010–142.6%9.9%12.7%12.3%
2015–1911.3%9.7%11.6%11.6%
2020–246.2%9.7%11.6%11.6%
Change−10.0 pts−1.1 pts−1.5 pts−0.6 pts
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Single parents head only 6.2% of households in Mountainville, well 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 Mountainville

Renters in Mountainville

Renters, % of occupied homes
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–107.8%29.1%44.8%33.3%
2010–1416.0%30.5%46.2%35.6%
2015–197.3%32.3%46.2%36.0%
2020–2411.6%31.6%45.7%34.8%
Change+3.8 pts+2.5 pts+0.9 pts+1.5 pts
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Mountainville is overwhelmingly a place of homeowners: only 11.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About four in ten owners (40.6%) have paid off their mortgages, 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 Mountainville

Vacant homes, % of all homes
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–1016.1%9.6%10.3%11.4%
2010–1413.0%10.3%10.4%11.4%
2015–1910.6%11.2%11.0%11.1%
2020–2413.0%8.0%9.7%9.6%
Change−3.0 pts−1.6 pts−0.6 pts−1.8 pts
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More homes sit empty in Mountainville than nationally: 13.0%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 Mountainville

Age of homes, median year built
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–101959196819561974
2010–141968197019571975
2015–191982197119581977
2020–241976197419611980
Change+17+5+5+6
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The typical home in Mountainville was built around 1976, about the same vintage as the country's housing overall (1980).

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 Mountainville

Rent, per month
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–10$1,385$1,135$1,095$965
2010–14$1,812$1,260$1,201$1,040
2015–19$1,434$1,393$1,426$1,213
2020–24$1,744$1,742$1,794$1,571
Change+$359+$607+$698+$606
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Rent in Mountainville runs $1,744 a month at the median, utilities included, above the U.S. median of $1,571. The picture is much the same across the Poughkeepsie area. Rent takes 31.4% of the typical renter's income, just over 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 Mountainville

Bachelor's degrees in Mountainville

Bachelor's degrees, % of adults 25+
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–1043.7%29.4%31.9%28.4%
2010–1455.3%30.3%33.4%29.6%
2015–1959.7%32.1%36.2%32.1%
2020–2452.1%35.1%39.8%35.6%
Change+8.4 pts+5.7 pts+8.0 pts+7.2 pts
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Mountainville is highly educated: just over half of adults 25 and older (52.1%) hold at least a bachelor's degree, far above 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 Mountainville

High school graduates, % of adults 25+
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–1093.9%86.8%84.0%84.9%
2010–1497.2%87.8%84.9%86.1%
2015–1997.1%89.6%86.5%87.7%
2020–2492.5%90.3%87.3%89.3%
Change−1.4 pts+3.5 pts+3.3 pts+4.3 pts
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High school completion in Mountainville is above the national rate: 92.5% 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 Mountainville

Unemployment, % of the labor force
PeriodMountainvillePoughkeepsie areaNew YorkU.S.
2006–105.7%6.5%7.7%8.1%
2010–149.7%8.6%9.2%9.4%
2015–192.4%4.8%5.7%5.6%
2020–2412.6%5.3%6.6%5.4%
Change+6.9 pts−1.2 pts−1.2 pts−2.7 pts
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Finding work has been harder in Mountainville: 12.6% of the labor force was out of work and looking, well above the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

Mountainville compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mountainville2.6952.06.2%11.6%13.0%1976$1,74452.1%92.5%12.6%
Cornwall2.6538.010.9%30.3%7.6%1962$1,88045.9%94.3%2.7%
Salisbury Mills3.1539.316.1%10.2%7.4%1972$1,76636.7%93.0%7.9%
Highland Mills3.6034.73.3%18.3%20.0%1984$3,10867.9%92.6%6.5%
Cornwall On Hudson2.3946.25.2%35.7%7.2%1959$1,60854.8%97.6%5.7%
New Windsor2.5245.07.8%27.8%5.9%1979$1,54637.4%90.0%8.3%
Washingtonville3.2237.111.9%17.2%5.8%1983$1,78231.4%91.4%6.1%
Central Valley3.3035.96.2%9.0%10.3%1975$1,64142.8%92.0%8.8%
Rock Tavern3.0943.75.8%6.2%9.2%1983$1,66339.0%92.8%4.8%
Blooming Grove3.8028.511.3%9.6%2.0%1981$2,34328.0%90.2%6.3%
South Blooming Grove3.8522.65.7%34.3%16.4%1969$2,50922.8%91.9%13.4%

All figures 2020–24.

Cities with similar populations: Excelsior Estates, MO · Forest Chapel, TX · Farmers, KY · Fargo, GA · Fairview, ND · Fairplay, PA · Fairfax, OH · Fagan, KY · Extonville, NJ · Exline, IA

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 Mountainville. 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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