Compare towns
Derry vs Calais vs Salem
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 most renters (29.8% rent).
Calais has the most people working from home (23.4%).
Salem has grown the fastest since 2010 (+4.6%).
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 | Calais | Salem |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 34,116Highest |
1,713Lowest |
30,964 |
| Growth since 20102010 → 2020 census | +3.6% U.S.: +7.4% |
+3.4%Lowest U.S.: +7.4% |
+4.6%Highest U.S.: +7.4% |
| Median age | 40.3±1.6Lowest 4% above U.S. |
42±8.6 8% above U.S. |
44.6±2.7Highest 15% above U.S. |
| Salem and Calais 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% |
22.5%±5.4Highest U.S.: 22% |
16.2%±2.1Lowest U.S.: 22% |
| Calais 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% |
21.6%±5.2Highest U.S.: 17.2% |
18.6%±1.7 U.S.: 17.2% |
| Calais and Salem are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 37.4%Lowest U.S.: 35.7% |
55.4%Highest U.S.: 35.7% |
38.7% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 6.1%±1.5 U.S.: 6.4% |
7.4%±3.4Highest U.S.: 6.4% |
4.3%±1Lowest U.S.: 6.4% |
| Calais 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±$7k 35% above U.S. |
$100,625±$27kLowest 25% above U.S. |
$110,490±$9kHighest 37% above U.S. |
| Salem and Derry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $432,000±$17k 30% above U.S. |
$390,300±$36kLowest 17% above U.S. |
$473,300±$16kHighest 42% above U.S. |
| Rentmedian gross, monthly | $1,547±$138 9% above U.S. |
$1,408±$392Lowest about the U.S. average |
$1,625±$146Highest 15% above U.S. |
| Salem and Derry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $8,103Highest 160% above U.S. |
$6,586Lowest 111% above U.S. |
$6,992 124% above U.S. |
| Renters paying 30%+of income on rent | 51.6%±9Highest U.S.: 51.1% |
49%±38.3 U.S.: 51.1% |
44.5%±9.6Lowest U.S.: 51.1% |
| Derry and Calais 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% |
8.8%Highest U.S.: 12.5% |
5% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 70.2%Lowest U.S.: 65.2% |
92.4%Highest U.S.: 65.2% |
75.6% U.S.: 65.2% |
| Typical home builtmedian year | 1983Highest 3 yrs newer than U.S. |
1976Lowest 4 yrs older than U.S. |
1977 3 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 31 min 17% above U.S. |
31 minHighest 18% above U.S. |
29 minLowest 10% above U.S. |
| Work from home | 16%±2.8Lowest U.S.: 15.1% |
23.4%±7.1Highest U.S.: 15.1% |
16.3%±2.9 U.S.: 15.1% |
| Calais and Salem 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 | — | #38 of 120 in NH |
| School district | Derry Cooperative School District · Pinkerton Academy School District | Washington Central Unified Union School District #92 | Salem School District |
| High school in town | Pinkerton Academy | None in town | Salem High School |
| Students per teacherat that high school | 13.9Highest |
— | 11.2Lowest |
| On TownTapestry | |||
| Old photos in History | 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.