Compare towns
Chatham vs Sullivan
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Chatham has the most people working from home (7.3%).
Sullivan has the highest household income ($107k).
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 | Chatham | Sullivan |
|---|---|---|
| Your priorities | ||
| People | ||
| Population | 430Lowest |
687Highest |
| Growth since 20102010 → 2020 census | — | -2.8% NH: +4.6% |
| Median age | 48.3±8.6Highest 12% above NH |
46.6±6.5Lowest 8% above NH |
| Chatham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||
| Kids under 18 | 21.4%±7.4Highest NH: 18.2% |
16.3%±5Lowest NH: 18.2% |
| Chatham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||
| Age 65+ | 26.5%±10Highest NH: 20.1% |
20.5%±3.6Lowest NH: 20.1% |
| Chatham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||
| Bachelor’s degree+adults 25+ | 38.4%Highest NH: 40.6% |
28.5%Lowest NH: 40.6% |
| Enrolled in collegeshare of residents | 5.8%±3.8Highest NH: 6% |
3.9%±2.6Lowest NH: 6% |
| Chatham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||
| Cost of living | ||
| Household incomemedian | $66,042±$19kLowest 33% below NH |
$106,667±$20kHighest 8% above NH |
| Home valuemedian, owner-occupied | $362,900±$42kHighest 10% below NH |
$236,500±$29kLowest 41% below NH |
| Rentmedian gross, monthly | — | $1,225±$275 18% below NH |
| Property taxmedian, yearly | $3,690Lowest 45% below NH |
$5,099Highest 24% below NH |
| Renters paying 30%+of income on rent | 33.3%±100Lowest NH: 48.2% |
40%±84.5Highest NH: 48.2% |
| Sullivan and Chatham are within the Census margin of error here, so we can’t say which is really higher. | ||
| Below poverty line | 8.1%Highest NH: 7.2% |
4.1%Lowest NH: 7.2% |
| Housing | ||
| Homeownersof occupied homes | 82.8%Lowest NH: 72.8% |
93.6%Highest NH: 72.8% |
| Typical home builtmedian year | 1979 same as NH |
1979 same as NH |
| Getting to work | ||
| Average commuteone way | 36 minHighest 33% above NH |
32 minLowest 20% above NH |
| Work from home | 7.3%±5.4Highest NH: 16.8% |
4.2%±2.5Lowest NH: 16.8% |
| Chatham and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | ||
| On TownTapestry | ||
| Old photos in Our Story | 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.

