Compare towns

Grantham vs Tamworth vs Wilton

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

What stands out worked out from the figures below

Grantham has grown the fastest since 2010 (+14%).
Tamworth has the most kids (23.3% under 18).
Wilton has the highest household income ($114k).

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.

MeasureGranthamTamworthWilton
People
Population
3,465
2,884Lowest
3,960Highest
Growth since 20102010 → 2020 census
+14%Highest
NH: +4.6%
-1.5%Lowest
NH: +4.6%
+6%
NH: +4.6%
Median age
50.4±7.5Highest
16% above NH
45.6±10.9Lowest
5% above NH
46.8±5.2
8% above NH
Grantham and Wilton are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
19.1%±6.6
NH: 18.2%
23.3%±6.5Highest
NH: 18.2%
13.7%±4.6Lowest
NH: 18.2%
Tamworth and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
17%±6.9Lowest
NH: 20.1%
28.2%±7Highest
NH: 20.1%
22%±6.3
NH: 20.1%
Tamworth and Wilton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
59.6%Highest
NH: 40.6%
33.9%Lowest
NH: 40.6%
36.9%
NH: 40.6%
Enrolled in collegeshare of residents
4.8%±6Highest
NH: 6%
0.4%±0.7Lowest
NH: 6%
4.5%±2.4
NH: 6%
Grantham and Wilton are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$106,403±$54k
7% above NH
$68,036±$20kLowest
31% below NH
$114,349±$21kHighest
15% above NH
Wilton and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$343,100±$39kLowest
15% below NH
$366,800±$29k
9% below NH
$381,500±$23kHighest
5% below NH
Wilton and Tamworth are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly —
$1,110±$184Lowest
26% below NH
$1,382±$70Highest
7% below NH
Property taxmedian, yearly
$7,605
14% above NH
$4,474Lowest
33% below NH
$7,612Highest
14% above NH
Renters paying 30%+of income on rent —
43.6%±31.1Lowest
NH: 48.2%
47.1%±39.9Highest
NH: 48.2%
Wilton and Tamworth are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
0%Lowest
NH: 7.2%
9.2%Highest
NH: 7.2%
3.9%
NH: 7.2%
Housing
Homeownersof occupied homes
100%Highest
NH: 72.8%
74%Lowest
NH: 72.8%
77%
NH: 72.8%
Typical home builtmedian year
1987Highest
8 yrs newer than NH
1975
4 yrs older than NH
1971Lowest
8 yrs older than NH
Getting to work
Average commuteone way
23 min
16% below NH
22 minLowest
16% below NH
30 minHighest
12% above NH
Work from home
13.8%±6.2Lowest
NH: 16.8%
16.4%±11.3
NH: 16.8%
16.7%±5.2Highest
NH: 16.8%
Wilton and Tamworth 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 #6 of 120 in NH #101 of 120 in NH #54 of 120 in NH
School district Grantham School District Tamworth School District Wilton-Lyndeborough Cooperative School District
High school in town None in town None in town Wilton-Lyndeboro Senior High School
Students per teacherat that high school — —
9.1
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.