03755, NH Demographics

Population 10,555 · Census ACS 2020–24

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03755, NH map of median age by neighborhood
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Population and households in ZIP 03755

Household size in ZIP 03755

Household size, people per household
PeriodZIP 03755New HampshireU.S.
2006–102.462.522.68
2010–142.442.502.73
2015–192.542.492.71
2020–242.382.512.65
Change−0.08−0.01−0.03
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ZIP 03755 is a place of small households, averaging 2.38 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has edged down from 2.46 in 2006–10, in line with the national trend. The biggest households, usually families with children, are concentrated in the northeast.

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 03755

Median age, years
PeriodZIP 03755New HampshireU.S.
2006–1030.540.637.7
2010–1432.042.138.6
2015–1929.943.339.6
2020–2438.444.240.1
Change+7.9+3.5+2.3
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The median resident of ZIP 03755 is 38.4 years old, a few years younger than the national median of 40.1. The median age has climbed from 30.5 in 2006–10, a much bigger shift than nationally. Of the 79 New Hampshire ZIP codes with 5,000+ people, only seven are younger.

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 03755

Single-parent households, % of households
PeriodZIP 03755New HampshireU.S.
2006–105.4%9.4%12.3%
2010–148.6%9.5%12.3%
2015–197.5%8.9%11.6%
2020–241.9%8.5%11.6%
Change−3.5 pts−0.9 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 03755: 1.9% of households, against 11.6% nationally. The single-parent share is down 3.5 points from 2006–10, a much bigger shift than nationally. No other New Hampshire ZIP code with 5,000+ people has a lower share of single-parent households.

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 03755

Renters in ZIP 03755

Renters, % of occupied homes
PeriodZIP 03755New HampshireU.S.
2006–1045.1%27.4%33.3%
2010–1444.7%29.0%35.6%
2015–1936.7%28.9%36.0%
2020–2429.2%27.2%34.8%
Change−15.9 pts−0.1 pts+1.5 pts
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About three in ten households in ZIP 03755 rent their homes (29.2%), a little below the national share of 34.8%; the rest own. Among homeowners, 42.5% have no mortgage at all, about the same as nationally. Rentals cluster in the north; owners are most common in the southeast. The renter share has fallen 15.9 points since 2006–10, even as the national share rose.

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 03755

Vacant homes, % of all homes
PeriodZIP 03755New HampshireU.S.
2006–1012.0%12.6%11.4%
2010–1412.7%12.5%11.4%
2015–1918.3%12.7%11.1%
2020–2419.0%11.7%9.6%
Change+7.0 pts−0.9 pts−1.8 pts
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Vacant homes make up 19.0% of the housing in ZIP 03755, 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. Since 2006–10, vacancy has risen 7.0 points, even as the national rate fell.

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 03755

Age of homes, median year built
PeriodZIP 03755New HampshireU.S.
2006–10196919711974
2010–14196919721975
2015–19196419731977
2020–24196119761980
Change−8+5+6
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The housing in ZIP 03755 is old by national standards: the median home dates to 1961, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The newest homes are mostly in the north, the oldest in the west. ZIP 03755 has older homes than the great majority of New Hampshire ZIP codes.

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 03755

Rent, per month
PeriodZIP 03755New HampshireU.S.
2006–10$1,133$1,018$965
2010–14$1,285$1,094$1,040
2015–19$1,556$1,224$1,213
2020–24$2,287$1,597$1,571
Change+$1,155+$580+$606
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A typical rental in ZIP 03755 costs $2,287 a month with utilities, well above the national median of $1,571. Rent has climbed $1,155 a month since 2006–10, up 102%, faster than rents rose nationally. Rent takes 34.7% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the north and lowest in the southwest.

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 03755

Bachelor's degrees in ZIP 03755

Bachelor's degrees, % of adults 25+
PeriodZIP 03755New HampshireU.S.
2006–1085.0%33.5%28.4%
2010–1480.7%35.0%29.6%
2015–1984.4%37.6%32.1%
2020–2488.4%41.1%35.6%
Change+3.4 pts+7.6 pts+7.2 pts
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ZIP 03755 is highly educated: about nine in ten adults 25 and older (88.4%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 3.4 points from 2006–10, in line with the national trend. ZIP 03755 has the highest share of college graduates of any New Hampshire ZIP code with 5,000+ people.

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 03755

High school graduates, % of adults 25+
PeriodZIP 03755New HampshireU.S.
2006–1097.2%91.0%84.9%
2010–1497.6%92.0%86.1%
2015–1997.0%93.1%87.7%
2020–2498.7%94.5%89.3%
Change+1.5 pts+3.5 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 03755: 98.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 1.5 points from 2006–10, mirroring the country. Only four of the 79 New Hampshire ZIP codes with 5,000+ people have a higher share of high school graduates.

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 03755

Unemployment, % of the labor force
PeriodZIP 03755New HampshireU.S.
2006–101.8%5.9%8.1%
2010–143.8%6.6%9.4%
2015–192.8%3.6%5.6%
2020–249.8%3.4%5.4%
Change+8.0 pts−2.5 pts−2.7 pts
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Finding work has been harder in ZIP 03755: 9.8% of the labor force was out of work and looking, well above the national rate of 5.4%. No other New Hampshire ZIP code with 5,000+ people has higher unemployment. Unemployment is up 8.0 points from 2006–10, even as the national rate fell.

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 03755 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 037552.3838.41.9%29.2%19.0%1961$2,28788.4%98.7%9.8%
ZIP 037561.7933.24.3%38.4%14.7%2000$2,02472.3%94.2%0.0%
ZIP 050552.6039.07.5%28.0%10.3%1982$1,88281.5%99.5%2.9%
ZIP 037502.6448.13.2%6.5%15.2%1977$2,25087.1%97.9%3.7%
ZIP 037842.0746.27.1%44.3%10.9%1983$1,44655.9%97.0%1.5%
ZIP 037662.1839.76.3%50.5%13.6%1971$1,80658.7%96.9%0.5%
ZIP 050012.2943.27.0%34.2%14.0%1975$1,23347.2%94.5%4.1%
ZIP 050432.2441.84.1%29.0%15.7%1976$1,11571.1%96.5%5.9%
ZIP 050842.3252.07.1%12.8%22.1%1975$1,25147.9%98.0%1.4%
ZIP 050752.0046.44.5%10.3%5.6%1980$1,16666.5%97.2%1.3%
ZIP 050592.5752.47.1%8.0%59.8%1980$1,54349.4%95.2%5.1%

All figures 2020–24.

Zip codes with similar populations: 70129, LA · 65355, MO · 72086, AR · 70544, LA · 30427, GA · 28457, NC · 28384, NC · 60534, IL · 60119, IL · 21842, MD

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 03755. 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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