Compare towns

Holderness vs Somersworth vs Grantham

Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.

What stands out worked out from the figures below

Holderness has the most expensive homes ($363k median).
Somersworth has the most renters (42.2% rent).
Grantham has grown the fastest since 2010 (+14%).

What matters to you?

Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.

MeasureHoldernessSomersworthGrantham
People
Population
1,917Lowest
12,111Highest
3,465
Growth since 20102010 → 2020 census
-4.9%Lowest
NH: +4.6%
+0.8%
NH: +4.6%
+14%Highest
NH: +4.6%
Median age
39.4±7.4
9% below NH
38.4±2.7Lowest
11% below NH
50.4±7.5Highest
16% above NH
Grantham and Holderness are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
14.7%±9.3Lowest
NH: 18.2%
19.9%±4Highest
NH: 18.2%
19.1%±6.6
NH: 18.2%
Somersworth and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
31.4%±4.6Highest
NH: 20.1%
14%±3Lowest
NH: 20.1%
17%±6.9
NH: 20.1%
Bachelor’s degree+adults 25+
55.7%
NH: 40.6%
31.4%Lowest
NH: 40.6%
59.6%Highest
NH: 40.6%
Enrolled in collegeshare of residents
2.6%±1.6Lowest
NH: 6%
4.9%±2Highest
NH: 6%
4.8%±6
NH: 6%
Somersworth and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$107,863±$45kHighest
9% above NH
$74,504±$13kLowest
25% below NH
$106,403±$54k
7% above NH
Holderness and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$363,100±$60kHighest
10% below NH
$318,400±$23kLowest
21% below NH
$343,100±$39k
15% below NH
Holderness and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$2,068±$385Highest
39% above NH
$1,477±$134Lowest
about the NH average
—
Property taxmedian, yearly
$3,923Lowest
41% below NH
$6,805
about the NH average
$7,605Highest
14% above NH
Renters paying 30%+of income on rent
23.5%±21.2Lowest
NH: 48.2%
56.3%±14.7Highest
NH: 48.2%
—
Somersworth and Holderness are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
12.1%Highest
NH: 7.2%
11.2%
NH: 7.2%
0%Lowest
NH: 7.2%
Housing
Homeownersof occupied homes
83.7%
NH: 72.8%
57.8%Lowest
NH: 72.8%
100%Highest
NH: 72.8%
Typical home builtmedian year
1981
2 yrs newer than NH
1967Lowest
12 yrs older than NH
1987Highest
8 yrs newer than NH
Getting to work
Average commuteone way
27 minHighest
about the NH average
26 min
3% below NH
23 minLowest
16% below NH
Work from home
9.4%±4.1Lowest
NH: 16.8%
11.7%±3.5
NH: 16.8%
13.8%±6.2Highest
NH: 16.8%
Grantham and Somersworth are within the Census margin of error here, so we can’t say which is really higher.
Schools
Public school scoresrank in state, math + reading — #117 of 120 in NH #6 of 120 in NH
School district Holderness School District Somersworth School District Grantham School District
High school in town None in town Somersworth High School None in town
Students per teacherat that high school —
11.4
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On TownTapestry
Old photos in Our Story None yet None yet None yet

NH average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.