Compare towns

Dublin vs Grantham vs Newbury

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

What stands out worked out from the figures below

Dublin has the most kids (21.4% under 18).
Grantham has grown the fastest since 2010 (+14%).
Newbury has the highest household income ($116k).

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.

MeasureDublinGranthamNewbury
People
Population
1,688Lowest
3,465Highest
2,027
Growth since 20102010 → 2020 census
-4.1%Lowest
NH: +4.6%
+14%Highest
NH: +4.6%
+4.8%
NH: +4.6%
Median age
49.3±8.4Lowest
14% above NH
50.4±7.5
16% above NH
53.3±3.6Highest
23% above NH
Newbury and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
21.4%±3Highest
NH: 18.2%
19.1%±6.6
NH: 18.2%
17%±3.2Lowest
NH: 18.2%
Dublin and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
25%±4.7Highest
NH: 20.1%
17%±6.9Lowest
NH: 20.1%
23.6%±3.7
NH: 20.1%
Dublin and Newbury are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
45.8%Lowest
NH: 40.6%
59.6%Highest
NH: 40.6%
53%
NH: 40.6%
Enrolled in collegeshare of residents
4.2%±3.9
NH: 6%
4.8%±6Highest
NH: 6%
3.8%±2.3Lowest
NH: 6%
Grantham and Dublin are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$104,659±$14kLowest
6% above NH
$106,403±$54k
7% above NH
$116,477±$18kHighest
18% above NH
Newbury and Grantham are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$430,500±$72k
7% above NH
$343,100±$39kLowest
15% below NH
$463,400±$36kHighest
15% above NH
Newbury and Dublin are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,325±$165
11% below NH
— —
Property taxmedian, yearly
$8,165Highest
22% above NH
$7,605
14% above NH
$5,695Lowest
15% below NH
Renters paying 30%+of income on rent
29.2%±8.9Lowest
NH: 48.2%
—
50%±24.1Highest
NH: 48.2%
Newbury and Dublin are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
9.7%Highest
NH: 7.2%
0%Lowest
NH: 7.2%
3.4%
NH: 7.2%
Housing
Homeownersof occupied homes
83.2%Lowest
NH: 72.8%
100%Highest
NH: 72.8%
87.7%
NH: 72.8%
Typical home builtmedian year
1968Lowest
11 yrs older than NH
1987Highest
8 yrs newer than NH
1987Highest
8 yrs newer than NH
Getting to work
Average commuteone way
28 min
about the NH average
23 minLowest
16% below NH
33 minHighest
22% above NH
Work from home
22%±10.8Highest
NH: 16.8%
13.8%±6.2Lowest
NH: 16.8%
20.1%±7.3
NH: 16.8%
Dublin and Newbury 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 Contoocook Valley School District Grantham School District —
High school in town None in town None in town —
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.