Compare towns
Londonderry vs Seabrook Beach vs Windham
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Londonderry has the most affordable homes ($470k median).
Seabrook Beach has the most people working from home (39.5%).
Windham has grown the fastest since 2010 (+16.4%).
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 | Londonderry | Seabrook Beach | Windham |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 12,225 |
1,001Lowest |
16,038Highest |
| Growth since 20102010 → 2020 census | +5.5%Lowest NH: +4.6% |
+8.7% NH: +4.6% |
+16.4%Highest NH: +4.6% |
| Median age | 42.4±1 about the NH average |
62±3.8Highest 43% above NH |
41.1±2.9Lowest 5% below NH |
| Kids under 18 | 18.6%±2.1 NH: 18.2% |
5.2%±3.1Lowest NH: 18.2% |
27.4%±3.3Highest NH: 18.2% |
| Age 65+ | 16.5%±2 NH: 20.1% |
42.1%±7.9Highest NH: 20.1% |
15.5%±2.6Lowest NH: 20.1% |
| Bachelor’s degree+adults 25+ | 46% NH: 40.6% |
39.6%Lowest NH: 40.6% |
62.7%Highest NH: 40.6% |
| Enrolled in collegeshare of residents | 6.1%±1.7Highest NH: 6% |
2.2%±3.2Lowest NH: 6% |
3.8%±1.8 NH: 6% |
| Londonderry and Windham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $119,571±$13k 21% above NH |
$93,571±$43kLowest 6% below NH |
$189,583±$19kHighest 91% above NH |
| Home valuemedian, owner-occupied | $469,500±$23kLowest 17% above NH |
$920,900±$75kHighest 129% above NH |
$723,300±$50k 80% above NH |
| Rentmedian gross, monthly | $1,952±$135 31% above NH |
$1,725±$575Lowest 16% above NH |
$3,218±$350Highest 116% above NH |
| Property taxmedian, yearly | $7,568Lowest 14% above NH |
$10,000+Highest at least 50% above NH |
$10,000+Highest at least 50% above NH |
| Renters paying 30%+of income on rent | 60.6%±13.9 NH: 48.2% |
90.5%±100Highest NH: 48.2% |
52.2%±50.9Lowest NH: 48.2% |
| Seabrook Beach and Londonderry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 2.9% NH: 7.2% |
7.8%Highest NH: 7.2% |
2%Lowest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 83.8% NH: 72.8% |
74.5%Lowest NH: 72.8% |
93.9%Highest NH: 72.8% |
| Typical home builtmedian year | 1983 4 yrs newer than NH |
1966Lowest 13 yrs older than NH |
1996Highest 17 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 28 minLowest 4% above NH |
33 minHighest 22% above NH |
31 min 15% above NH |
| Work from home | 20.4%±2.8Lowest NH: 16.8% |
39.5%±20Highest NH: 16.8% |
21.9%±4.4 NH: 16.8% |
| Seabrook Beach and Windham 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 | #37 of 120 in NH | — | #13 of 120 in NH |
| School district | — | — | Windham School District |
| High school in town | — | — | Windham High School |
| Students per teacherat that high school | — | — | 12.8 |
| 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.