Madbury, NH Demographics

Population 2,589 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Madbury, NH map of median age by neighborhood
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Population and households in Madbury

Household size in Madbury

Household size, people per household
PeriodMadburyBoston areaNew HampshireU.S.
2006–103.112.542.522.68
2010–143.122.592.502.73
2015–193.142.602.492.71
2020–243.002.552.512.65
Change−0.11+0.01−0.01−0.03
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Households in Madbury are large by national standards, averaging 3.00 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has dropped from 3.11, 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 Madbury

Median age, years
PeriodMadburyBoston areaNew HampshireU.S.
2006–1031.638.940.637.7
2010–1432.839.742.138.6
2015–1937.040.443.339.6
2020–2434.540.844.240.1
Change+2.8+1.9+3.5+2.3
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Madbury is young: half of its residents are under 34.5, compared with a national median of 40.1. The population tilts toward young families with children.

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 Madbury

Single-parent households, % of households
PeriodMadburyBoston areaNew HampshireU.S.
2006–107.7%10.4%9.4%12.3%
2010–143.5%10.2%9.5%12.3%
2015–196.2%9.6%8.9%11.6%
2020–249.0%9.7%8.5%11.6%
Change+1.4 pts−0.7 pts−0.9 pts−0.6 pts
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Single-parent households are less common in Madbury than nationally: 9.0%, against 11.6%. The Boston area as a whole looks much the same.

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 Madbury

Renters in Madbury

Renters, % of occupied homes
PeriodMadburyBoston areaNew HampshireU.S.
2006–1024.6%36.8%27.4%33.3%
2010–1423.5%38.5%29.0%35.6%
2015–1918.2%38.3%28.9%36.0%
2020–2420.7%38.4%27.2%34.8%
Change−3.9 pts+1.6 pts−0.1 pts+1.5 pts
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Madbury is largely a place of homeowners: only 20.7% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 37.3% 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 Madbury

Vacant homes, % of all homes
PeriodMadburyBoston areaNew HampshireU.S.
2006–1010.8%8.1%12.6%11.4%
2010–1411.3%7.4%12.5%11.4%
2015–1910.9%7.3%12.7%11.1%
2020–2410.2%6.7%11.7%9.6%
Change−0.6 pts−1.4 pts−0.9 pts−1.8 pts
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Vacancy in Madbury is close to the national rate: 10.2% of homes are empty, against 9.6%. The rate is higher than in the Boston area overall (6.7%).

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 Madbury

Age of homes, median year built
PeriodMadburyBoston areaNew HampshireU.S.
2006–101979195819711974
2010–141978195919721975
2015–191983196119731977
2020–241985196419761980
Change+6+6+5+6
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The housing in Madbury is a little younger than the country's: half of it was built after 1985, against 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 Madbury

Rent, per month
PeriodMadburyBoston areaNew HampshireU.S.
2006–10$1,414$1,171$1,018$965
2010–14$1,149$1,251$1,094$1,040
2015–19$1,367$1,537$1,224$1,213
2020–24$1,505$2,051$1,597$1,571
Change+$91+$881+$580+$606
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The median renter in Madbury pays $1,505 a month for rent and utilities, close to the national median of $1,571. Rents here are lower than in the Boston area as a whole ($2,051). The typical renter here spends 23.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Madbury

Bachelor's degrees in Madbury

Bachelor's degrees, % of adults 25+
PeriodMadburyBoston areaNew HampshireU.S.
2006–1055.5%42.2%33.5%28.4%
2010–1461.1%44.1%35.0%29.6%
2015–1959.2%48.2%37.6%32.1%
2020–2458.8%51.9%41.1%35.6%
Change+3.3 pts+9.7 pts+7.6 pts+7.2 pts
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College graduates are unusually common in Madbury: 58.8% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Madbury

High school graduates, % of adults 25+
PeriodMadburyBoston areaNew HampshireU.S.
2006–1093.7%89.8%91.0%84.9%
2010–1496.9%90.6%92.0%86.1%
2015–1995.6%91.5%93.1%87.7%
2020–2498.0%91.8%94.5%89.3%
Change+4.4 pts+2.1 pts+3.5 pts+4.3 pts
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Finishing high school is nearly universal in Madbury: 98.0% of adults 25 and older have a diploma or equivalent, well 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 Madbury

Unemployment, % of the labor force
PeriodMadburyBoston areaNew HampshireU.S.
2006–108.0%7.0%5.9%8.1%
2010–147.3%8.0%6.6%9.4%
2015–193.6%4.6%3.6%5.6%
2020–242.9%4.9%3.4%5.4%
Change−5.1 pts−2.1 pts−2.5 pts−2.7 pts
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Unemployment in Madbury has been low: just 2.9% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Madbury compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Madbury3.0034.59.0%20.7%10.2%1985$1,50558.8%98.0%2.9%
Durham2.8431.73.6%37.5%33.3%1988$1,76167.0%98.5%3.9%
Dover2.2239.86.9%46.6%4.1%1976$1,57852.0%97.0%4.1%
Lee2.7240.65.2%8.3%9.6%1986$1,54752.1%97.4%3.0%
Barrington2.7839.312.4%12.5%6.4%1987$1,90042.0%97.3%1.8%
Newington2.7144.12.8%11.0%1.8%1980$2,43077.1%99.5%1.4%
Newmarket2.1941.97.5%47.1%4.6%1982$1,63649.5%97.6%1.2%
Somersworth2.3541.713.7%40.4%8.9%1968$1,49633.2%93.9%3.2%
Rollinsford2.7437.317.1%36.8%7.8%1953$1,69433.9%95.0%4.3%
Eliot2.3250.811.1%20.1%4.7%1973$1,85445.0%99.6%3.8%
West Nottingham2.8539.111.5%3.5%8.1%1992$1,66137.9%97.8%0.2%

All figures 2020–24.

Cities with similar populations: Union, MI · Fremont, WI · Germansville, PA · Golden Meadow, LA · Greenville, NH · Webb, AL · Walnut Grove, MS · Hartington, NE · Urbana, IA · Guttenberg, 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 Madbury. 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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