Compare towns

Bow vs Grantham vs Plainfield vs Dunbarton

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

What stands out worked out from the figures below

Bow has the highest household income ($173k).
Grantham has grown the fastest since 2010 (+14%).
Plainfield has the youngest population (median age 38.9).

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.

MeasureBowGranthamPlainfieldDunbarton
People
Population
8,335Highest
3,465
2,522Lowest
3,097
Growth since 20102010 → 2020 census
+9.4%
NH: +4.6%
+14%Highest
NH: +4.6%
+4%Lowest
NH: +4.6%
+9%
NH: +4.6%
Median age
41.5±2
4% below NH
50.4±7.5Highest
16% above NH
38.9±6.5Lowest
10% below NH
48±3.7
11% above NH
Grantham and Dunbarton are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
25%±3.6Highest
NH: 18.2%
19.1%±6.6Lowest
NH: 18.2%
23.4%±5.8
NH: 18.2%
19.8%±3.8
NH: 18.2%
Bow and Plainfield are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
17.6%±2.5
NH: 20.1%
17%±6.9Lowest
NH: 20.1%
19.8%±4.5
NH: 20.1%
20.4%±4.3Highest
NH: 20.1%
Dunbarton and Plainfield are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
60.3%Highest
NH: 40.6%
59.6%
NH: 40.6%
46.7%
NH: 40.6%
39.6%Lowest
NH: 40.6%
Enrolled in collegeshare of residents
5.6%±1.9Highest
NH: 6%
4.8%±6
NH: 6%
4.8%±2.3
NH: 6%
3.8%±2Lowest
NH: 6%
Bow and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$172,857±$16kHighest
75% above NH
$106,403±$54kLowest
7% above NH
$122,656±$13k
24% above NH
$124,348±$21k
26% above NH
Home valuemedian, owner-occupied
$506,500±$34kHighest
26% above NH
$343,100±$39kLowest
15% below NH
$442,400±$47k
10% above NH
$484,100±$33k
20% above NH
Bow and Dunbarton are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,539±$178
3% above NH
—
$1,674±$181Highest
12% above NH
$1,166±$70Lowest
22% below NH
Plainfield and Bow are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$9,584Highest
44% above NH
$7,605Lowest
14% above NH
$7,904
19% above NH
$8,233
23% above NH
Renters paying 30%+of income on rent
39%±13.2
NH: 48.2%
—
31.8%±23.1Lowest
NH: 48.2%
54.7%±60.7Highest
NH: 48.2%
Dunbarton and Bow are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
2.7%
NH: 7.2%
0%Lowest
NH: 7.2%
5.2%Highest
NH: 7.2%
3%
NH: 7.2%
Housing
Homeownersof occupied homes
87.5%
NH: 72.8%
100%Highest
NH: 72.8%
87.3%Lowest
NH: 72.8%
95.1%
NH: 72.8%
Typical home builtmedian year
1985
6 yrs newer than NH
1987
8 yrs newer than NH
1977Lowest
2 yrs older than NH
1990Highest
11 yrs newer than NH
Getting to work
Average commuteone way
27 min
about the NH average
23 min
16% below NH
22 minLowest
18% below NH
34 minHighest
25% above NH
Work from home
22.7%±4.7Highest
NH: 16.8%
13.8%±6.2
NH: 16.8%
18.1%±8.5
NH: 16.8%
12.6%±5.4Lowest
NH: 16.8%
Bow and Plainfield 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 #26 of 120 in NH #6 of 120 in NH #19 of 120 in NH #33 of 120 in NH
School district Bow School District Grantham School District Plainfield School District Dunbarton School District
High school in town Bow High School None in town None in town None in town
Students per teacherat that high school
12.8
— — —
On TownTapestry
Old photos in Our Story None yet 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.