Compare towns
Canterbury vs Dover 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
Canterbury has the most homeowners (93.7%).
Dover has grown the fastest since 2010 (+9.2%).
Portsmouth has the most expensive homes ($689k 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 | Canterbury | Dover | Portsmouth |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 2,353Lowest |
33,364Highest |
22,545 |
| Growth since 20102010 → 2020 census | +1.6%Lowest NH: +4.6% |
+9.2%Highest NH: +4.6% |
+5.7% NH: +4.6% |
| Median age | 48.6±3.8Highest 12% above NH |
36.9±1.9Lowest 15% below NH |
42.9±2 about the NH average |
| Canterbury and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 17.4%±4.4Highest NH: 18.2% |
16.9%±1.8 NH: 18.2% |
14%±1.9Lowest NH: 18.2% |
| Canterbury and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 22.9%±3.3Highest NH: 20.1% |
16.8%±1.8Lowest NH: 20.1% |
21.9%±2.4 NH: 20.1% |
| Canterbury and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 49.3%Lowest NH: 40.6% |
52% NH: 40.6% |
64%Highest NH: 40.6% |
| Enrolled in collegeshare of residents | 6.8%±3Highest NH: 6% |
6.2%±1.2 NH: 6% |
3.8%±1.2Lowest NH: 6% |
| Canterbury and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $129,333±$37kHighest 31% above NH |
$94,829±$7kLowest 4% below NH |
$106,219±$7k 7% above NH |
| Canterbury and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $443,700±$21k 10% above NH |
$436,700±$20kLowest 8% above NH |
$688,500±$39kHighest 71% above NH |
| Rentmedian gross, monthly | $2,136±$233Highest 43% above NH |
$1,607±$100Lowest 8% above NH |
$1,869±$111 25% above NH |
| Canterbury and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $7,421Lowest 11% above NH |
$8,249Highest 24% above NH |
$8,018 20% above NH |
| Renters paying 30%+of income on rent | 71.7%±48.3Highest NH: 48.2% |
48.6%±6.3Lowest NH: 48.2% |
50.4%±7.2 NH: 48.2% |
| Canterbury and Portsmouth are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 5.4%Lowest NH: 7.2% |
8.3%Highest NH: 7.2% |
6.8% NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 93.7%Highest NH: 72.8% |
52.7% NH: 72.8% |
51.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1982Highest 3 yrs newer than NH |
1976 3 yrs older than NH |
1959Lowest 20 yrs older than NH |
| Getting to work | |||
| Average commuteone way | 33 minHighest 22% above NH |
23 min 15% below NH |
22 minLowest 17% below NH |
| Work from home | 21.6%±7.4 NH: 16.8% |
18.6%±2.5Lowest NH: 16.8% |
21.9%±4Highest NH: 16.8% |
| Portsmouth and Canterbury 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 | — | #64 of 120 in NH | #11 of 120 in NH |
| School district | Shaker Regional School District | Dover School District | Portsmouth School District |
| High school in town | None in town | Dover Senior High School | Portsmouth High School |
| Students per teacherat that high school | — | 12.7Highest |
11.4Lowest |
| 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.