Compare towns
Newmarket vs Dover vs Plymouth
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Newmarket has the oldest population (median age 41.2).
Dover has grown the fastest since 2010 (+9.2%).
Plymouth has the youngest population (median age 24.6).
Plymouth is a college town. 33.7% 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 | Newmarket | Dover | Plymouth |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 9,463 |
33,364Highest |
6,601Lowest |
| Growth since 20102010 → 2020 census | +5.5% NH: +4.6% |
+9.2%Highest NH: +4.6% |
-4.4%Lowest NH: +4.6% |
| Median age | 41.2±1.9Highest 5% below NH |
36.9±1.9 15% below NH |
24.6±3.4Lowest 43% below NH |
| Kids under 18 | 15.6%±2.7 NH: 18.2% |
16.9%±1.8Highest NH: 18.2% |
13.6%±3.6Lowest NH: 18.2% |
| Dover and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 16.1%±2.8 NH: 20.1% |
16.8%±1.8Highest NH: 20.1% |
12%±2.7Lowest NH: 20.1% |
| Dover and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 49.7%Lowest NH: 40.6% |
52% NH: 40.6% |
54%Highest NH: 40.6% |
| Enrolled in collegeshare of residents | 5.6%±1.9Lowest NH: 6% |
6.2%±1.2 NH: 6% |
33.7%±3.5Highest NH: 6% |
| Cost of living | |||
| Household incomemedian | $100,845±$13kHighest about the NH average |
$94,829±$7k 4% below NH |
$77,027±$26kLowest 22% below NH |
| Newmarket and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $455,000±$22kHighest 13% above NH |
$436,700±$20k 8% above NH |
$292,400±$22kLowest 27% below NH |
| Newmarket and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,671±$69Highest 12% above NH |
$1,607±$100 8% above NH |
$1,108±$255Lowest 26% below NH |
| Newmarket and Dover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $8,734Highest 31% above NH |
$8,249 24% above NH |
$6,288Lowest 6% below NH |
| Renters paying 30%+of income on rent | 46.3%±8.3 NH: 48.2% |
48.6%±6.3Highest NH: 48.2% |
33.8%±11.6Lowest NH: 48.2% |
| Dover and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 4.6%Lowest NH: 7.2% |
8.3% NH: 7.2% |
18.6%Highest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 52.9% NH: 72.8% |
52.7%Lowest NH: 72.8% |
56.3%Highest NH: 72.8% |
| Typical home builtmedian year | 1983Highest 4 yrs newer than NH |
1976Lowest 3 yrs older than NH |
1981 2 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 28 minHighest 6% above NH |
23 min 15% below NH |
18 minLowest 31% below NH |
| Work from home | 17.3%±3.3 NH: 16.8% |
18.6%±2.5Highest NH: 16.8% |
11.7%±3.6Lowest NH: 16.8% |
| Dover and Newmarket 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 | #39 of 120 in NH | #64 of 120 in NH | #47 of 120 in NH |
| School district | Newmarket School District | Dover School District | Plymouth School District · Pemi-Baker Regional School District |
| High school in town | Newmarket Jr.-Sr. High School | Dover Senior High School | Plymouth Regional High School |
| Students per teacherat that high school | 9.9Lowest |
12.7 |
12.8Highest |
| 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.