Compare towns

Grantham vs Windham vs Salisbury

Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..

What stands out worked out from the figures below

Grantham has the most homeowners (100%).
Windham has the most people working from home (20.5%).
Salisbury has the shortest commute (19 min average).

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.

MeasureGranthamWindhamSalisbury
People
Population
3,465Highest
594Lowest
1,200
Growth since 20102010 → 2020 census
+14%Highest
U.S.: +7.4%
—
+7.5%Lowest
U.S.: +7.4%
Median age
50.4±7.5
30% above U.S.
44.2±7.4Lowest
14% above U.S.
50.6±6.5Highest
30% above U.S.
Salisbury and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
19.1%±6.6Highest
U.S.: 22%
17.5%±7.9
U.S.: 22%
16.6%±3.2Lowest
U.S.: 22%
Grantham and Windham are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
17%±6.9Lowest
U.S.: 17.2%
23.2%±8.1
U.S.: 17.2%
30.4%±2.9Highest
U.S.: 17.2%
Salisbury and Windham 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
U.S.: 35.7%
48.1%
U.S.: 35.7%
34.6%Lowest
U.S.: 35.7%
Enrolled in collegeshare of residents
4.8%±6Highest
U.S.: 6.4%
0.8%±1.1Lowest
U.S.: 6.4%
1.6%±1.1
U.S.: 6.4%
Grantham and Salisbury are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$106,403±$54kHighest
32% above U.S.
$94,500±$12kLowest
17% above U.S.
$99,688±$21k
23% above U.S.
Grantham and Salisbury are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$343,100±$39k
3% above U.S.
$353,900±$20kHighest
6% above U.S.
$306,900±$51kLowest
8% below U.S.
Windham and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly — —
$1,443±$984
about the U.S. average
Property taxmedian, yearly
$7,605Highest
144% above U.S.
$5,951
91% above U.S.
$4,842Lowest
55% above U.S.
Renters paying 30%+of income on rent —
41.2%±94Highest
U.S.: 51.1%
31.9%±22.6Lowest
U.S.: 51.1%
Windham and Salisbury are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
0%Lowest
U.S.: 12.5%
9.9%Highest
U.S.: 12.5%
4.6%
U.S.: 12.5%
Housing
Homeownersof occupied homes
100%Highest
U.S.: 65.2%
82.9%Lowest
U.S.: 65.2%
88.7%
U.S.: 65.2%
Typical home builtmedian year
1987Highest
7 yrs newer than U.S.
1982
2 yrs newer than U.S.
1967Lowest
13 yrs older than U.S.
Getting to work
Average commuteone way
23 min
15% below U.S.
27 minHighest
about the U.S. average
19 minLowest
29% below U.S.
Work from home
13.8%±6.2
U.S.: 15.1%
20.5%±5.6Highest
U.S.: 15.1%
6%±2.2Lowest
U.S.: 15.1%
Windham and Grantham 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 — —
School district Grantham School District — Addison Central Unified Union School District #55
High school in town None in town — None in town
On TownTapestry
Old photos in Our Story None yet None yet None yet

U.S. 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.