Compare towns
Dover vs Stratham vs Sullivan vs South Berwick
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Dover has grown the fastest since 2010 (+9.2%).
Stratham has the most expensive homes ($655k median).
Sullivan has the most affordable homes ($237k median).
South Berwick has the most kids (26.7% under 18).
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 | Dover | Stratham | Sullivan | South Berwick |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 33,364Highest |
7,754 |
687Lowest |
7,670 |
| Growth since 20102010 → 2020 census | +9.2%Highest U.S.: +7.4% |
+5.7% U.S.: +7.4% |
-2.8%Lowest U.S.: +7.4% |
+3.4% U.S.: +7.4% |
| Median age | 36.9±1.9Lowest 5% below U.S. |
41.6±4.9 7% above U.S. |
46.6±6.5Highest 20% above U.S. |
39±2.5 about the U.S. average |
| Sullivan and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 16.9%±1.8 U.S.: 22% |
23.5%±5.3 U.S.: 22% |
16.3%±5Lowest U.S.: 22% |
26.7%±6Highest U.S.: 22% |
| South Berwick and Stratham are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.8%±1.8 U.S.: 17.2% |
20.6%±3.6Highest U.S.: 17.2% |
20.5%±3.6 U.S.: 17.2% |
15.8%±3Lowest U.S.: 17.2% |
| Stratham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 52% U.S.: 35.7% |
69.9%Highest U.S.: 35.7% |
28.5%Lowest U.S.: 35.7% |
41.8% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 6.2%±1.2Highest U.S.: 6.4% |
3.9%±1.7Lowest U.S.: 6.4% |
3.9%±2.6Lowest U.S.: 6.4% |
4.2%±1.9 U.S.: 6.4% |
| Dover and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $94,829±$7kLowest 17% above U.S. |
$151,998±$20kHighest 88% above U.S. |
$106,667±$20k 32% above U.S. |
$99,572±$13k 23% above U.S. |
| Home valuemedian, owner-occupied | $436,700±$20k 31% above U.S. |
$655,400±$36kHighest 97% above U.S. |
$236,500±$29kLowest 29% below U.S. |
$428,300±$26k 29% above U.S. |
| Rentmedian gross, monthly | $1,607±$100 14% above U.S. |
$2,511±$377Highest 78% above U.S. |
$1,225±$275Lowest 13% below U.S. |
$1,726±$83 22% above U.S. |
| Property taxmedian, yearly | $8,249 164% above U.S. |
$9,781Highest 214% above U.S. |
$5,099 63% above U.S. |
$4,956Lowest 59% above U.S. |
| Renters paying 30%+of income on rent | 48.6%±6.3 U.S.: 51.1% |
64%±38.2Highest U.S.: 51.1% |
40%±84.5Lowest U.S.: 51.1% |
53.5%±24.5 U.S.: 51.1% |
| Stratham and South Berwick are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 8.3%Highest U.S.: 12.5% |
2.4%Lowest U.S.: 12.5% |
4.1% U.S.: 12.5% |
3.4% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 52.7%Lowest U.S.: 65.2% |
92.6% U.S.: 65.2% |
93.6%Highest U.S.: 65.2% |
78.3% U.S.: 65.2% |
| Typical home builtmedian year | 1976Lowest 4 yrs older than U.S. |
1986Highest 6 yrs newer than U.S. |
1979 1 yr older than U.S. |
1982 2 yrs newer than U.S. |
| Getting to work | ||||
| Average commuteone way | 23 minLowest 14% below U.S. |
27 min about the U.S. average |
32 minHighest 22% above U.S. |
27 min about the U.S. average |
| Work from home | 18.6%±2.5 U.S.: 15.1% |
25.3%±6.6Highest U.S.: 15.1% |
4.2%±2.5Lowest U.S.: 15.1% |
17.6%±5.8 U.S.: 15.1% |
| Stratham 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 | #64 of 120 in NH | #43 of 120 in NH | — | #58 of 133 in ME |
| School district | Dover School District | Exeter Region Cooperative School District · Stratham School District | — | RSU 35/MSAD 35 |
| High school in town | Dover Senior High School | None in town | — | Marshwood High School |
| Students per teacherat that high school | 12.7Lowest |
— | — | 13.0Highest |
| On TownTapestry | ||||
| Old photos in Our Story | None yet | 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.