Compare towns

Dunbarton vs Castleton vs Goffstown

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

What stands out worked out from the figures below

Dunbarton has grown the fastest since 2010 (+9%).
Castleton has the most affordable homes ($225k median).
Goffstown has the most people working from home (13.8%).

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.

MeasureDunbartonCastletonGoffstown
People
Population
3,097Lowest
4,453
18,513Highest
Growth since 20102010 → 2020 census
+9%Highest
U.S.: +7.4%
-5.5%Lowest
U.S.: +7.4%
+5.2%
U.S.: +7.4%
Median age
48±3.7Highest
23% above U.S.
38.3±4.3Lowest
about the U.S. average
41.3±3.1
6% above U.S.
Dunbarton and Goffstown are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
19.8%±3.8Highest
U.S.: 22%
18.8%±6.4
U.S.: 22%
16%±2.5Lowest
U.S.: 22%
Dunbarton and Castleton are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
20.4%±4.3
U.S.: 17.2%
20.7%±4.6Highest
U.S.: 17.2%
19%±2.8Lowest
U.S.: 17.2%
Castleton and Dunbarton are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
39.6%
U.S.: 35.7%
37.9%Lowest
U.S.: 35.7%
42.8%Highest
U.S.: 35.7%
Enrolled in collegeshare of residents
3.8%±2Lowest
U.S.: 6.4%
19.3%±1.8Highest
U.S.: 6.4%
14.5%±1.7
U.S.: 6.4%
Cost of living
Household incomemedian
$124,348±$21kHighest
54% above U.S.
$73,854±$23kLowest
9% below U.S.
$113,958±$12k
41% above U.S.
Dunbarton and Goffstown are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$484,100±$33kHighest
46% above U.S.
$224,800±$71kLowest
32% below U.S.
$377,400±$20k
13% above U.S.
Rentmedian gross, monthly
$1,166±$70
17% below U.S.
$1,137±$195Lowest
20% below U.S.
$1,231±$161Highest
13% below U.S.
Goffstown and Dunbarton are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$8,233Highest
164% above U.S.
$3,167Lowest
about the U.S. average
$6,941
123% above U.S.
Renters paying 30%+of income on rent
54.7%±60.7Lowest
U.S.: 51.1%
67.7%±21.9Highest
U.S.: 51.1%
58.1%±20
U.S.: 51.1%
Castleton and Goffstown are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
3%Lowest
U.S.: 12.5%
12.5%Highest
U.S.: 12.5%
6.4%
U.S.: 12.5%
Housing
Homeownersof occupied homes
95.1%Highest
U.S.: 65.2%
79%Lowest
U.S.: 65.2%
82.7%
U.S.: 65.2%
Typical home builtmedian year
1990Highest
10 yrs newer than U.S.
1974Lowest
6 yrs older than U.S.
1982
2 yrs newer than U.S.
Getting to work
Average commuteone way
34 minHighest
27% above U.S.
19 minLowest
27% below U.S.
28 min
5% above U.S.
Work from home
12.6%±5.4
U.S.: 15.1%
6.2%±3.9Lowest
U.S.: 15.1%
13.8%±2.2Highest
U.S.: 15.1%
Goffstown and Dunbarton 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 #33 of 120 in NH #39 of 70 in VT #35 of 120 in NH
School district Dunbarton School District Slate Valley Unified Union School District #62 Goffstown School District
High school in town None in town None in town Goffstown High School
Students per teacherat that high school — —
12.6
On TownTapestry
Old photos in History 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.