Compare towns
Dunbarton vs Grantham 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
Grantham has the most affordable homes ($343k median).
Windham has the most people working from home (21.9%).
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 | Dunbarton | Grantham | Windham |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 3,097Lowest |
3,465 |
16,038Highest |
| Growth since 20102010 → 2020 census | +9%Lowest NH: +4.6% |
+14% NH: +4.6% |
+16.4%Highest NH: +4.6% |
| Median age | 48±3.7 11% above NH |
50.4±7.5Highest 16% above NH |
41.1±2.9Lowest 5% below NH |
| Grantham and Dunbarton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.8%±3.8 NH: 18.2% |
19.1%±6.6Lowest NH: 18.2% |
27.4%±3.3Highest NH: 18.2% |
| Age 65+ | 20.4%±4.3Highest NH: 20.1% |
17%±6.9 NH: 20.1% |
15.5%±2.6Lowest NH: 20.1% |
| Dunbarton and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 39.6%Lowest NH: 40.6% |
59.6% NH: 40.6% |
62.7%Highest NH: 40.6% |
| Enrolled in collegeshare of residents | 3.8%±2Lowest NH: 6% |
4.8%±6Highest NH: 6% |
3.8%±1.8Lowest NH: 6% |
| Grantham and Dunbarton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $124,348±$21k 26% above NH |
$106,403±$54kLowest 7% above NH |
$189,583±$19kHighest 91% above NH |
| Home valuemedian, owner-occupied | $484,100±$33k 20% above NH |
$343,100±$39kLowest 15% below NH |
$723,300±$50kHighest 80% above NH |
| Rentmedian gross, monthly | $1,166±$70Lowest 22% below NH |
— | $3,218±$350Highest 116% above NH |
| Property taxmedian, yearly | $8,233 23% above NH |
$7,605Lowest 14% above NH |
$10,000+Highest at least 50% above NH |
| Renters paying 30%+of income on rent | 54.7%±60.7Highest NH: 48.2% |
— | 52.2%±50.9Lowest NH: 48.2% |
| Dunbarton and Windham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 3%Highest NH: 7.2% |
0%Lowest NH: 7.2% |
2% NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 95.1% NH: 72.8% |
100%Highest NH: 72.8% |
93.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1990 11 yrs newer than NH |
1987Lowest 8 yrs newer than NH |
1996Highest 17 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 34 minHighest 25% above NH |
23 minLowest 16% below NH |
31 min 15% above NH |
| Work from home | 12.6%±5.4Lowest NH: 16.8% |
13.8%±6.2 NH: 16.8% |
21.9%±4.4Highest NH: 16.8% |
| Windham and Grantham 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 | #33 of 120 in NH | #6 of 120 in NH | #13 of 120 in NH |
| School district | Dunbarton School District | Grantham School District | Windham School District |
| High school in town | None in town | None in town | Windham High School |
| Students per teacherat that high school | — | — | 12.8 |
| On TownTapestry | |||
| Old photos in History | 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.