03780, NH Demographics

Population 517 · Census ACS 2020–24

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03780, NH map of median age by neighborhood
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Population and households in ZIP 03780

Household size in ZIP 03780

Household size, people per household
PeriodZIP 03780New HampshireU.S.
2006–102.282.522.68
2010–142.322.502.73
2015–192.392.492.71
2020–242.962.512.65
Change+0.67−0.01−0.03
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Households in ZIP 03780 are large by national standards, averaging 2.96 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has climbed from 2.28, 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 ZIP 03780

Median age, years
PeriodZIP 03780New HampshireU.S.
2006–1049.240.637.7
2010–1444.742.138.6
2015–1948.243.339.6
2020–2443.244.240.1
Change−6.0+3.5+2.3
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The median resident of ZIP 03780 is 43.2 years old, older than the national median of 40.1. That is in line with the rest of New Hampshire.

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 ZIP 03780

Single-parent households, % of households
PeriodZIP 03780New HampshireU.S.
2006–102.4%9.4%12.3%
2010–144.9%9.5%12.3%
2015–193.6%8.9%11.6%
2020–2412.8%8.5%11.6%
Change+10.4 pts−0.9 pts−0.6 pts
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Single-parent households are a bit more common in ZIP 03780 than nationally: 12.8%, against 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 ZIP 03780

Renters in ZIP 03780

Renters, % of occupied homes
PeriodZIP 03780New HampshireU.S.
2006–1014.0%27.4%33.3%
2010–1411.0%29.0%35.6%
2015–1910.9%28.9%36.0%
2020–240.2%27.2%34.8%
Change−13.8 pts−0.1 pts+1.5 pts
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Only 0.2% of households in ZIP 03780 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly half of owners (47.0%) have paid off their mortgages, 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 ZIP 03780

Vacant homes, % of all homes
PeriodZIP 03780New HampshireU.S.
2006–1012.8%12.6%11.4%
2010–1425.8%12.5%11.4%
2015–1914.1%12.7%11.1%
2020–2417.7%11.7%9.6%
Change+4.9 pts−0.9 pts−1.8 pts
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Vacant homes make up 17.7% of the housing in ZIP 03780, 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 ZIP 03780

Age of homes, median year built
PeriodZIP 03780New HampshireU.S.
2006–10197319711974
2010–14198019721975
2015–19198319731977
2020–24199219761980
Change+19+5+6
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ZIP 03780 has newer housing than the country as a whole: the median home was built in 1992, 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 ZIP 03780

Rent, per month
PeriodZIP 03780New HampshireU.S.
2006–10$1,085$1,018$965
2010–14$723$1,094$1,040
2015–19$976$1,224$1,213
2020–24$1,115$1,597$1,571
Change+$29+$580+$606
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The median renter in ZIP 03780 pays $1,115 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 32.0% of household income on rent, 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 ZIP 03780

Bachelor's degrees in ZIP 03780

Bachelor's degrees, % of adults 25+
PeriodZIP 03780New HampshireU.S.
2006–1022.2%33.5%28.4%
2010–1422.7%35.0%29.6%
2015–1929.6%37.6%32.1%
2020–2436.6%41.1%35.6%
Change+14.4 pts+7.6 pts+7.2 pts
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More than a third of adults 25 and older in ZIP 03780 (36.6%) hold at least a bachelor's degree, close to the national share of 35.6%. The share is lower than in New Hampshire as a whole (41.1%).

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 ZIP 03780

High school graduates, % of adults 25+
PeriodZIP 03780New HampshireU.S.
2006–1092.2%91.0%84.9%
2010–1494.5%92.0%86.1%
2015–1990.3%93.1%87.7%
2020–2498.2%94.5%89.3%
Change+6.0 pts+3.5 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 03780: 98.2% 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 ZIP 03780

Unemployment, % of the labor force
PeriodZIP 03780New HampshireU.S.
2006–103.8%5.9%8.1%
2010–144.6%6.6%9.4%
2015–192.2%3.6%5.6%
2020–240.1%3.4%5.4%
Change−3.8 pts−2.5 pts−2.7 pts
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Unemployment in ZIP 03780 has been low: just 0.1% 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).

ZIP 03780 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 037802.9643.212.8%0.2%17.7%1992$1,11536.6%98.2%0.1%
ZIP 037652.9643.013.0%0.6%17.1%1992$1,11736.8%98.2%0.0%
ZIP 037742.5945.09.9%19.4%26.0%1977$1,11127.9%94.2%0.5%
ZIP 037792.5149.414.0%25.0%28.2%1975$1,20146.3%90.5%0.9%
ZIP 032382.4551.711.6%14.6%29.4%1977$1,16624.3%95.3%2.4%
ZIP 050512.2051.510.2%21.8%24.7%1972$1,06539.0%92.4%2.3%
ZIP 037852.1850.86.5%34.7%37.7%1964$1,11623.0%91.0%1.7%
ZIP 050332.6144.513.2%12.6%15.8%1968$1,13336.6%97.1%3.2%
ZIP 032792.4551.411.6%14.6%28.8%1977$1,17324.2%95.4%2.4%
ZIP 037402.4653.112.1%9.9%21.7%1981$1,41131.1%93.4%3.1%
ZIP 050812.2249.811.9%24.1%23.5%1968$1,05237.1%92.2%2.5%

All figures 2020–24.

Zip codes with similar populations: 32648, FL · 91759, CA · 98305, WA · 32461, FL · 33924, FL · 98535, WA · 79837, TX · 84038, UT · 23440, VA · 97147, OR

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 ZIP 03780. 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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