Compare towns
Marlow vs Plainfield 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
Marlow has the oldest population (median age 52.8).
Plainfield has the most people working from home (18.1%).
Sullivan has the most affordable homes ($237k 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 | Marlow | Plainfield | Sullivan |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 855 |
2,522Highest |
687Lowest |
| Growth since 20102010 → 2020 census | +0.9% NH: +4.6% |
+4%Highest NH: +4.6% |
-2.8%Lowest NH: +4.6% |
| Median age | 52.8±11.7Highest 22% above NH |
38.9±6.5Lowest 10% below NH |
46.6±6.5 8% above NH |
| Marlow and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 20.5%±6.3 NH: 18.2% |
23.4%±5.8Highest NH: 18.2% |
16.3%±5Lowest NH: 18.2% |
| Plainfield and Marlow are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 30.5%±5.7Highest NH: 20.1% |
19.8%±4.5Lowest NH: 20.1% |
20.5%±3.6 NH: 20.1% |
| Bachelor’s degree+adults 25+ | 33.4% NH: 40.6% |
46.7%Highest NH: 40.6% |
28.5%Lowest NH: 40.6% |
| Enrolled in collegeshare of residents | 3.3%±2.2Lowest NH: 6% |
4.8%±2.3Highest NH: 6% |
3.9%±2.6 NH: 6% |
| Plainfield and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $110,455±$12k 12% above NH |
$122,656±$13kHighest 24% above NH |
$106,667±$20kLowest 8% above NH |
| Plainfield and Marlow are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $325,400±$49k 19% below NH |
$442,400±$47kHighest 10% above NH |
$236,500±$29kLowest 41% below NH |
| Rentmedian gross, monthly | $1,154±$160Lowest 23% below NH |
$1,674±$181Highest 12% above NH |
$1,225±$275 18% below NH |
| Plainfield and Sullivan are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $5,826 13% below NH |
$7,904Highest 19% above NH |
$5,099Lowest 24% below NH |
| Renters paying 30%+of income on rent | 18.2%±95.1Lowest NH: 48.2% |
31.8%±23.1 NH: 48.2% |
40%±84.5Highest NH: 48.2% |
| Sullivan and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 8.9%Highest NH: 7.2% |
5.2% NH: 7.2% |
4.1%Lowest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 92.6% NH: 72.8% |
87.3%Lowest NH: 72.8% |
93.6%Highest NH: 72.8% |
| Typical home builtmedian year | 1981Highest 2 yrs newer than NH |
1977Lowest 2 yrs older than NH |
1979 same as NH |
| Getting to work | |||
| Average commuteone way | 35 minHighest 31% above NH |
22 minLowest 18% below NH |
32 min 20% above NH |
| Work from home | 0.8%±1.1Lowest NH: 16.8% |
18.1%±8.5Highest NH: 16.8% |
4.2%±2.5 NH: 16.8% |
| Schools | |||
| Public school scoresrank in state, math + reading | — | #19 of 120 in NH | — |
| School district | Marlow School District | Plainfield School District | — |
| High school 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.


