Compare towns
Henniker vs Keene vs Plymouth vs Portsmouth
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Henniker has grown the fastest since 2010 (+27.9%).
Keene has the most affordable homes ($253k median).
Plymouth has the youngest population (median age 24.6).
Portsmouth has the most expensive homes ($689k median).
Henniker is a college town. 27% of residents are enrolled in college, which pulls its median age, poverty rate and renter figures away from what a year-round family would see.
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 | Henniker | Keene | Plymouth | Portsmouth |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 6,197Lowest |
22,939Highest |
6,601 |
22,545 |
| Growth since 20102010 → 2020 census | +27.9%Highest NH: +4.6% |
-1.5% NH: +4.6% |
-4.4%Lowest NH: +4.6% |
+5.7% NH: +4.6% |
| Median age | 31.1±6.1 28% below NH |
37.6±2.3 13% below NH |
24.6±3.4Lowest 43% below NH |
42.9±2Highest about the NH average |
| Kids under 18 | 15.3%±3.7Highest NH: 18.2% |
14.1%±1.6 NH: 18.2% |
13.6%±3.6Lowest NH: 18.2% |
14%±1.9 NH: 18.2% |
| Henniker and Keene are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 16.5%±6 NH: 20.1% |
19.5%±1.8 NH: 20.1% |
12%±2.7Lowest NH: 20.1% |
21.9%±2.4Highest NH: 20.1% |
| Portsmouth and Keene are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 41.4%Lowest NH: 40.6% |
44.1% NH: 40.6% |
54% NH: 40.6% |
64%Highest NH: 40.6% |
| Enrolled in collegeshare of residents | 27%±6.5 NH: 6% |
13.8%±1.4 NH: 6% |
33.7%±3.5Highest NH: 6% |
3.8%±1.2Lowest NH: 6% |
| Plymouth and Henniker are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $95,206±$21k 4% below NH |
$78,445±$8k 21% below NH |
$77,027±$26kLowest 22% below NH |
$106,219±$7kHighest 7% above NH |
| Portsmouth and Henniker are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $356,700±$49k 11% below NH |
$252,500±$12kLowest 37% below NH |
$292,400±$22k 27% below NH |
$688,500±$39kHighest 71% above NH |
| Rentmedian gross, monthly | $1,081±$164Lowest 27% below NH |
$1,342±$68 10% below NH |
$1,108±$255 26% below NH |
$1,869±$111Highest 25% above NH |
| Property taxmedian, yearly | $8,877Highest 33% above NH |
$6,812 about the NH average |
$6,288Lowest 6% below NH |
$8,018 20% above NH |
| Renters paying 30%+of income on rent | 43.5%±22.6 NH: 48.2% |
44.5%±6.1 NH: 48.2% |
33.8%±11.6Lowest NH: 48.2% |
50.4%±7.2Highest NH: 48.2% |
| Portsmouth and Keene are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.6% NH: 7.2% |
10.1% NH: 7.2% |
18.6%Highest NH: 7.2% |
6.8%Lowest NH: 7.2% |
| Housing | ||||
| Homeownersof occupied homes | 64.5%Highest NH: 72.8% |
55.1% NH: 72.8% |
56.3% NH: 72.8% |
51.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1974 5 yrs older than NH |
1961 18 yrs older than NH |
1981Highest 2 yrs newer than NH |
1959Lowest 20 yrs older than NH |
| Getting to work | ||||
| Average commuteone way | 20 min 24% below NH |
17 minLowest 36% below NH |
18 min 31% below NH |
22 minHighest 17% below NH |
| Work from home | 15.5%±5.6 NH: 16.8% |
15.6%±2.7 NH: 16.8% |
11.7%±3.6Lowest NH: 16.8% |
21.9%±4Highest NH: 16.8% |
| Portsmouth and Keene 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 | #56 of 120 in NH | #81 of 120 in NH | #47 of 120 in NH | #11 of 120 in NH |
| School district | Henniker School District | Keene School District | Plymouth School District · Pemi-Baker Regional School District | Portsmouth School District |
| High school in town | None in town | Keene High School | Plymouth Regional High School | Portsmouth High School |
| Students per teacherat that high school | — | 12.3 |
12.8Highest |
11.4Lowest |
| On TownTapestry | ||||
| Old photos in Our Story | None yet | 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.