Compare towns

Dummerston vs Seabrook vs Middlesex

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

What stands out worked out from the figures below

Dummerston has the most affordable homes ($335k median).
Seabrook has the most renters (31.8% rent).
Middlesex has grown the fastest since 2010 (+2.8%).

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.

MeasureDummerstonSeabrookMiddlesex
People
Population
2,090
8,427Highest
1,943Lowest
Growth since 20102010 → 2020 census
+0.1%
U.S.: +7.4%
-3.4%Lowest
U.S.: +7.4%
+2.8%Highest
U.S.: +7.4%
Median age
45.6±11.7
17% above U.S.
54±1.9Highest
39% above U.S.
44.4±3.9Lowest
14% above U.S.
Seabrook and Dummerston are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18
21.7%±6Highest
U.S.: 22%
14.8%±3.1Lowest
U.S.: 22%
21.3%±3.1
U.S.: 22%
Dummerston and Middlesex are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
24.3%±3
U.S.: 17.2%
31.5%±5Highest
U.S.: 17.2%
20.6%±3.7Lowest
U.S.: 17.2%
Seabrook and Dummerston are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
58.7%Highest
U.S.: 35.7%
27.5%Lowest
U.S.: 35.7%
54.7%
U.S.: 35.7%
Enrolled in collegeshare of residents
1.3%±1.1Lowest
U.S.: 6.4%
2.9%±1.3
U.S.: 6.4%
5.2%±2.6Highest
U.S.: 6.4%
Middlesex and Seabrook are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian
$101,696±$21k
26% above U.S.
$84,349±$15kLowest
4% above U.S.
$109,632±$13kHighest
36% above U.S.
Middlesex and Dummerston are within the Census margin of error here, so we can’t say which is really higher.
Home valuemedian, owner-occupied
$335,300±$22kLowest
about the U.S. average
$443,500±$40kHighest
33% above U.S.
$376,300±$40k
13% above U.S.
Seabrook and Middlesex are within the Census margin of error here, so we can’t say which is really higher.
Rentmedian gross, monthly
$1,392±$126
about the U.S. average
$1,542±$174Highest
9% above U.S.
$1,333±$359Lowest
6% below U.S.
Seabrook and Dummerston are within the Census margin of error here, so we can’t say which is really higher.
Property taxmedian, yearly
$4,536Lowest
45% above U.S.
$5,785
85% above U.S.
$6,483Highest
108% above U.S.
Renters paying 30%+of income on rent
44.1%±32.2
U.S.: 51.1%
50.4%±10Highest
U.S.: 51.1%
0%±100Lowest
U.S.: 51.1%
Seabrook and Dummerston are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
4.5%
U.S.: 12.5%
12.1%Highest
U.S.: 12.5%
3.8%Lowest
U.S.: 12.5%
Housing
Homeownersof occupied homes
92.9%
U.S.: 65.2%
68.2%Lowest
U.S.: 65.2%
96.7%Highest
U.S.: 65.2%
Typical home builtmedian year
1971Lowest
9 yrs older than U.S.
1986Highest
6 yrs newer than U.S.
1986Highest
6 yrs newer than U.S.
Getting to work
Average commuteone way
21 min
21% below U.S.
21 minLowest
21% below U.S.
27 minHighest
4% above U.S.
Work from home
25.9%±10.3
U.S.: 15.1%
10.5%±3.7Lowest
U.S.: 15.1%
28.4%±10.7Highest
U.S.: 15.1%
Middlesex and Dummerston 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 — #114 of 120 in NH —
School district Windham Southeast Unified Union School District #96 Seabrook School District Washington Central Unified Union School District #92
High school in town None 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.