Compare towns
Seabrook vs Dover vs Kittery
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Seabrook has the oldest population (median age 54).
Dover has grown the fastest since 2010 (+9.2%).
Kittery has the most people working from home (22.7%).
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.
| Measure | Seabrook | Dover | Kittery |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 8,427Lowest |
33,364Highest |
10,473 |
| Growth since 20102010 → 2020 census | -3.4%Lowest U.S.: +7.4% |
+9.2%Highest U.S.: +7.4% |
+6.1% U.S.: +7.4% |
| Median age | 54±1.9Highest 39% above U.S. |
36.9±1.9Lowest 5% below U.S. |
46.8±2.3 20% above U.S. |
| Kids under 18 | 14.8%±3.1 U.S.: 22% |
16.9%±1.8Highest U.S.: 22% |
14.7%±2.9Lowest U.S.: 22% |
| Dover and Seabrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 31.5%±5Highest U.S.: 17.2% |
16.8%±1.8Lowest U.S.: 17.2% |
26.9%±4.9 U.S.: 17.2% |
| Seabrook and Kittery are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 27.5%Lowest U.S.: 35.7% |
52%Highest U.S.: 35.7% |
46% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 2.9%±1.3Lowest U.S.: 6.4% |
6.2%±1.2Highest U.S.: 6.4% |
4.5%±1.5 U.S.: 6.4% |
| Dover and Kittery are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $84,349±$15kLowest 4% above U.S. |
$94,829±$7kHighest 17% above U.S. |
$93,728±$14k 16% above U.S. |
| Dover and Kittery are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $443,500±$40k 33% above U.S. |
$436,700±$20kLowest 31% above U.S. |
$468,500±$31kHighest 41% above U.S. |
| Kittery and Seabrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,542±$174Lowest 9% above U.S. |
$1,607±$100 14% above U.S. |
$1,716±$224Highest 21% above U.S. |
| Kittery and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $5,785 85% above U.S. |
$8,249Highest 164% above U.S. |
$4,518Lowest 45% above U.S. |
| Renters paying 30%+of income on rent | 50.4%±10Highest U.S.: 51.1% |
48.6%±6.3 U.S.: 51.1% |
38.8%±14.9Lowest U.S.: 51.1% |
| Seabrook and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 12.1%Highest U.S.: 12.5% |
8.3% U.S.: 12.5% |
6.4%Lowest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 68.2%Highest U.S.: 65.2% |
52.7%Lowest U.S.: 65.2% |
67.2% U.S.: 65.2% |
| Typical home builtmedian year | 1986Highest 6 yrs newer than U.S. |
1976 4 yrs older than U.S. |
1965Lowest 15 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 21 min 21% below U.S. |
23 minHighest 14% below U.S. |
20 minLowest 24% below U.S. |
| Work from home | 10.5%±3.7Lowest U.S.: 15.1% |
18.6%±2.5 U.S.: 15.1% |
22.7%±7.2Highest U.S.: 15.1% |
| Kittery and Dover 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 | #64 of 120 in NH | #17 of 133 in ME |
| School district | Seabrook School District | Dover School District | Kittery Public Schools |
| High school in town | None in town | Dover Senior High School | Robert W Traip Academy |
| Students per teacherat that high school | — | 12.7Highest |
9.9Lowest |
| 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.