Compare towns
Seabrook vs South Hampton vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Seabrook has the most renters (31.8% rent).
South Hampton has grown the fastest since 2010 (+9.8%).
Plainfield has the youngest population (median age 38.9).
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 | South Hampton | Plainfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 8,427Highest |
984Lowest |
2,522 |
| Growth since 20102010 → 2020 census | -3.4%Lowest NH: +4.6% |
+9.8%Highest NH: +4.6% |
+4% NH: +4.6% |
| Median age | 54±1.9Highest 25% above NH |
45.1±5.3 4% above NH |
38.9±6.5Lowest 10% below NH |
| Kids under 18 | 14.8%±3.1Lowest NH: 18.2% |
23.3%±5.8 NH: 18.2% |
23.4%±5.8Highest NH: 18.2% |
| Plainfield and South Hampton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 31.5%±5Highest NH: 20.1% |
16.5%±1.4Lowest NH: 20.1% |
19.8%±4.5 NH: 20.1% |
| Bachelor’s degree+adults 25+ | 27.5%Lowest NH: 40.6% |
52.4%Highest NH: 40.6% |
46.7% NH: 40.6% |
| Enrolled in collegeshare of residents | 2.9%±1.3 NH: 6% |
2.7%±1.6Lowest NH: 6% |
4.8%±2.3Highest NH: 6% |
| Plainfield and Seabrook 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 15% below NH |
$152,500±$44kHighest 54% above NH |
$122,656±$13k 24% above NH |
| South Hampton and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $443,500±$40k 10% above NH |
$661,100±$45kHighest 64% above NH |
$442,400±$47kLowest 10% above NH |
| Rentmedian gross, monthly | $1,542±$174Lowest 3% above NH |
$1,889±$489Highest 27% above NH |
$1,674±$181 12% above NH |
| South Hampton and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $5,785Lowest 13% below NH |
$9,109Highest 37% above NH |
$7,904 19% above NH |
| Renters paying 30%+of income on rent | 50.4%±10Highest NH: 48.2% |
30%±40.8Lowest NH: 48.2% |
31.8%±23.1 NH: 48.2% |
| Seabrook and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 12.1%Highest NH: 7.2% |
3.3%Lowest NH: 7.2% |
5.2% NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 68.2%Lowest NH: 72.8% |
88.6%Highest NH: 72.8% |
87.3% NH: 72.8% |
| Typical home builtmedian year | 1986Highest 7 yrs newer than NH |
1976Lowest 3 yrs older than NH |
1977 2 yrs older than NH |
| Getting to work | |||
| Average commuteone way | 21 minLowest 22% below NH |
28 minHighest 6% above NH |
22 min 18% below NH |
| Work from home | 10.5%±3.7Lowest NH: 16.8% |
17%±3.9 NH: 16.8% |
18.1%±8.5Highest NH: 16.8% |
| Plainfield and South Hampton 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 | — | #19 of 120 in NH |
| School district | Seabrook School District | South Hampton School District | Plainfield School District |
| 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 |
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.