03458, NH Demographics

Population 6,725 · Census ACS 2020–24

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03458, NH map of median age by neighborhood
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Population and households in ZIP 03458

Household size in ZIP 03458

Household size, people per household
PeriodZIP 03458New HampshireU.S.
2006–102.292.522.68
2010–142.092.502.73
2015–192.152.492.71
2020–242.082.512.65
Change−0.21−0.01−0.03
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ZIP 03458 is a place of small households, averaging 2.08 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.29, a much bigger shift than nationally. ZIP 03458 has the smallest households of any New Hampshire ZIP code with 5,000+ people.

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 03458

Median age, years
PeriodZIP 03458New HampshireU.S.
2006–1047.640.637.7
2010–1449.442.138.6
2015–1953.943.339.6
2020–2454.644.240.1
Change+7.0+3.5+2.3
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With a median age of 54.6, ZIP 03458 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 47.6 in 2006–10, in line with the national trend. Of the 79 New Hampshire ZIP codes with 5,000+ people, only five are older.

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 03458

Single-parent households, % of households
PeriodZIP 03458New HampshireU.S.
2006–1012.5%9.4%12.3%
2010–148.1%9.5%12.3%
2015–199.9%8.9%11.6%
2020–245.4%8.5%11.6%
Change−7.1 pts−0.9 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 03458: 5.4% of households, against 11.6% nationally. The single-parent share has fallen 7.1 points since 2006–10, a much bigger shift than nationally.

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 03458

Renters in ZIP 03458

Renters, % of occupied homes
PeriodZIP 03458New HampshireU.S.
2006–1026.1%27.4%33.3%
2010–1431.6%29.0%35.6%
2015–1931.8%28.9%36.0%
2020–2442.5%27.2%34.8%
Change+16.5 pts−0.1 pts+1.5 pts
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Renting is more common in ZIP 03458 than nationally: 42.5% of households rent their homes, against 34.8% for the U.S. Among owners, 44.3% have paid off their mortgages, above the national share of 39.8%. Rentals cluster in the north; owners are most common in the southeast. The renter share is up 16.5 points from 2006–10, a much bigger shift than 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 ZIP 03458

Vacant homes, % of all homes
PeriodZIP 03458New HampshireU.S.
2006–1016.6%12.6%11.4%
2010–1411.4%12.5%11.4%
2015–1910.2%12.7%11.1%
2020–2412.5%11.7%9.6%
Change−4.0 pts−0.9 pts−1.8 pts
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More homes sit empty in ZIP 03458 than nationally: 12.5%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Vacancy is down 4.0 points from 2006–10, in line with the national trend.

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 03458

Age of homes, median year built
PeriodZIP 03458New HampshireU.S.
2006–10196419711974
2010–14197119721975
2015–19197119731977
2020–24196719761980
Change+3+5+6
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The housing in ZIP 03458 is old by national standards: the median home dates to 1967, 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 east. ZIP 03458 has older homes than at least four in five 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 03458

Rent, per month
PeriodZIP 03458New HampshireU.S.
2006–10$843$1,018$965
2010–14$937$1,094$1,040
2015–19$935$1,224$1,213
2020–24$1,367$1,597$1,571
Change+$523+$580+$606
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Rent in ZIP 03458 runs $1,367 a month at the median, utilities included, below the U.S. median of $1,571. Rent has climbed $523 a month since 2006–10, up 62%, roughly in step with the nation. The typical renter here spends 24.0% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. The priciest rents are in the south; the most affordable are in the north.

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 03458

Bachelor's degrees in ZIP 03458

Bachelor's degrees, % of adults 25+
PeriodZIP 03458New HampshireU.S.
2006–1053.3%33.5%28.4%
2010–1455.8%35.0%29.6%
2015–1950.2%37.6%32.1%
2020–2458.2%41.1%35.6%
Change+4.9 pts+7.6 pts+7.2 pts
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ZIP 03458 is highly educated: nearly six in ten adults 25 and older (58.2%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree has risen 4.9 points since 2006–10, as it has nationally. College graduates are most concentrated in the east and least in the west.

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 03458

High school graduates, % of adults 25+
PeriodZIP 03458New HampshireU.S.
2006–1092.9%91.0%84.9%
2010–1497.2%92.0%86.1%
2015–1993.3%93.1%87.7%
2020–2496.9%94.5%89.3%
Change+4.0 pts+3.5 pts+4.3 pts
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High school completion is high in ZIP 03458: 96.9% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 4.0 points, in line with the national trend.

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 03458

Unemployment, % of the labor force
PeriodZIP 03458New HampshireU.S.
2006–103.5%5.9%8.1%
2010–142.3%6.6%9.4%
2015–195.3%3.6%5.6%
2020–240.7%3.4%5.4%
Change−2.9 pts−2.5 pts−2.7 pts
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Unemployment in ZIP 03458 has been low: just 0.7% of the labor force was out of work and looking, well below the national rate of 5.4%. Of the 79 New Hampshire ZIP codes with 5,000+ people, only three have lower unemployment. Unemployment has fallen 2.9 points since 2006–10, in line with the national trend.

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 03458 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 034582.0854.65.4%42.5%12.5%1967$1,36758.2%96.9%0.7%
ZIP 034442.6149.53.1%16.5%22.5%1968$1,33146.0%98.0%1.7%
ZIP 030472.4449.92.7%15.3%9.3%1981$1,13926.9%96.2%3.7%
ZIP 034522.5544.76.3%18.2%11.6%1974$95130.7%97.0%4.5%
ZIP 030842.4849.95.7%16.2%8.1%1981$1,20138.9%94.6%2.6%
ZIP 034492.3853.81.7%14.4%10.8%1969$1,20853.8%96.4%1.0%
ZIP 034502.3058.33.0%5.8%39.2%1965$1,59654.3%96.4%3.0%
ZIP 030822.6049.95.6%7.6%10.8%1981$1,48940.2%97.1%9.6%
ZIP 034613.0732.52.1%15.2%12.8%1984$1,11732.2%93.3%3.2%
ZIP 030432.4351.42.8%5.0%19.9%1981$1,35451.8%97.0%3.1%
ZIP 030713.0136.83.0%17.3%10.2%1985$96131.6%91.2%2.2%

All figures 2020–24.

Zip codes with similar populations: 96704, HI · 94515, CA · 18072, PA · 88401, NM · 26426, WV · 21226, MD · 24614, VA · 66027, KS · 65336, MO · 62439, IL

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 03458. 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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