Compare towns
Derry vs Mapleton vs Dover vs Rochester
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Derry has the highest household income ($109k).
Mapleton has the most affordable homes ($192k median).
Dover has the most renters (47.3% rent).
Rochester has the oldest population (median age 43).
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 | Derry | Mapleton | Dover | Rochester |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 34,116Highest |
1,884Lowest |
33,364 |
33,144 |
| Growth since 20102010 → 2020 census | +3.6% U.S.: +7.4% |
-3.2%Lowest U.S.: +7.4% |
+9.2%Highest U.S.: +7.4% |
+9.2%Highest U.S.: +7.4% |
| Median age | 40.3±1.6 4% above U.S. |
41.8±6 7% above U.S. |
36.9±1.9Lowest 5% below U.S. |
43±1.8Highest 11% above U.S. |
| Rochester and Mapleton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 20.7%±2.1 U.S.: 22% |
22.2%±5.1Highest U.S.: 22% |
16.9%±1.8Lowest U.S.: 22% |
18.2%±1.7 U.S.: 22% |
| Mapleton and Derry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 15.2%±1.6Lowest U.S.: 17.2% |
18.3%±3.1 U.S.: 17.2% |
16.8%±1.8 U.S.: 17.2% |
19.6%±1.9Highest U.S.: 17.2% |
| Rochester and Mapleton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 37.4% U.S.: 35.7% |
34.3% U.S.: 35.7% |
52%Highest U.S.: 35.7% |
27.1%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 6.1%±1.5 U.S.: 6.4% |
5%±2.9 U.S.: 6.4% |
6.2%±1.2Highest U.S.: 6.4% |
4.3%±1Lowest U.S.: 6.4% |
| Dover and Derry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $108,944±$7kHighest 35% above U.S. |
$91,731±$25k 14% above U.S. |
$94,829±$7k 17% above U.S. |
$80,836±$3kLowest about the U.S. average |
| Home valuemedian, owner-occupied | $432,000±$17k 30% above U.S. |
$191,800±$23kLowest 42% below U.S. |
$436,700±$20kHighest 31% above U.S. |
$279,100±$10k 16% below U.S. |
| Dover and Derry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,547±$138 9% above U.S. |
$610±$277Lowest 57% below U.S. |
$1,607±$100Highest 14% above U.S. |
$1,369±$72 3% below U.S. |
| Dover and Derry are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $8,103 160% above U.S. |
$1,789Lowest 43% below U.S. |
$8,249Highest 164% above U.S. |
$5,334 71% above U.S. |
| Renters paying 30%+of income on rent | 51.6%±9Highest U.S.: 51.1% |
16.7%±10.5Lowest U.S.: 51.1% |
48.6%±6.3 U.S.: 51.1% |
46.3%±7 U.S.: 51.1% |
| Derry and Dover are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 4%Lowest U.S.: 12.5% |
8.9%Highest U.S.: 12.5% |
8.3% U.S.: 12.5% |
8.3% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 70.2% U.S.: 65.2% |
79.9%Highest U.S.: 65.2% |
52.7%Lowest U.S.: 65.2% |
66% U.S.: 65.2% |
| Typical home builtmedian year | 1983Highest 3 yrs newer than U.S. |
1977 3 yrs older than U.S. |
1976Lowest 4 yrs older than U.S. |
1978 2 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 31 minHighest 17% above U.S. |
28 min 5% above U.S. |
23 minLowest 14% below U.S. |
26 min about the U.S. average |
| Work from home | 16%±2.8 U.S.: 15.1% |
10.8%±3.8Lowest U.S.: 15.1% |
18.6%±2.5Highest U.S.: 15.1% |
11.8%±2.1 U.S.: 15.1% |
| Dover and Derry 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 | #60 of 120 in NH | — | #64 of 120 in NH | #98 of 120 in NH |
| School district | Derry Cooperative School District · Pinkerton Academy School District | RSU 79/MSAD 01 | Dover School District | Rochester School District |
| High school in town | Pinkerton Academy | None in town | Dover Senior High School | Spaulding High School |
| Students per teacherat that high school | 13.9Highest |
— | 12.7Lowest |
13.2 |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
U.S. 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.