Compare towns
Alton vs Gilmanton vs New Durham
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Alton has grown the fastest since 2010 (+12.3%).
Gilmanton has the most kids (17.5% under 18).
New Durham has the most affordable homes ($339k median).
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 | Alton | Gilmanton | New Durham |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 5,994Highest |
4,026 |
2,748Lowest |
| Growth since 20102010 → 2020 census | +12.3%Highest NH: +4.6% |
+4.4% NH: +4.6% |
+2.1%Lowest NH: +4.6% |
| Median age | 53.7±3.2Highest 24% above NH |
45±4.4Lowest 4% above NH |
46.5±7.5 7% above NH |
| Alton and New Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 13.4%±4Lowest NH: 18.2% |
17.5%±6.4Highest NH: 18.2% |
14.8%±5.6 NH: 18.2% |
| Gilmanton and New Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 25.1%±4.5Highest NH: 20.1% |
17.2%±4.4Lowest NH: 20.1% |
23.8%±4 NH: 20.1% |
| Alton and New Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 35.8% NH: 40.6% |
37.9%Highest NH: 40.6% |
34.7%Lowest NH: 40.6% |
| Enrolled in collegeshare of residents | 0.8%±0.8Lowest NH: 6% |
4.2%±2.8Highest NH: 6% |
1%±0.7 NH: 6% |
| Gilmanton and New Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $113,715±$19k 15% above NH |
$117,088±$9kHighest 18% above NH |
$100,194±$13kLowest about the NH average |
| Gilmanton and Alton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $430,400±$37kHighest 7% above NH |
$363,700±$42k 10% below NH |
$339,400±$27kLowest 16% below NH |
| Alton and Gilmanton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | — | $1,125±$421Lowest 25% below NH |
$1,417±$116Highest 5% below NH |
| New Durham and Gilmanton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,183Lowest 37% below NH |
$6,235Highest 6% below NH |
$5,774 13% below NH |
| Renters paying 30%+of income on rent | 31.7%±27.7 NH: 48.2% |
57.1%±100Highest NH: 48.2% |
25%±42.7Lowest NH: 48.2% |
| Gilmanton and Alton are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 4.1% NH: 7.2% |
4%Lowest NH: 7.2% |
5.8%Highest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 93.7%Lowest NH: 72.8% |
99.2%Highest NH: 72.8% |
94% NH: 72.8% |
| Typical home builtmedian year | 1974Lowest 5 yrs older than NH |
1981 2 yrs newer than NH |
1983Highest 4 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 33 min 24% above NH |
33 minLowest 23% above NH |
35 minHighest 30% above NH |
| Work from home | 13.1%±5.2Highest NH: 16.8% |
8.3%±5Lowest NH: 16.8% |
10%±4.1 NH: 16.8% |
| Alton and New Durham 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 | #72 of 120 in NH | #25 of 120 in NH | — |
| School district | Prospect Mountain JMA School District · Alton School District | Gilmanton School District | Governor Wentworth Regional School District |
| High school in town | Prospect Mountain High School | None in town | None in town |
| Students per teacherat that high school | 11.1 |
— | — |
| 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.