Compare towns
Bow vs Londonderry vs Merrimack
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Bow has grown the fastest since 2010 (+9.4%).
Londonderry has the most renters (16.2% rent).
Merrimack has the most affordable homes ($459k 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 | Bow | Londonderry | Merrimack |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 8,335Lowest |
12,225 |
28,164Highest |
| Growth since 20102010 → 2020 census | +9.4%Highest NH: +4.6% |
+5.5% NH: +4.6% |
+4.5%Lowest NH: +4.6% |
| Median age | 41.5±2Lowest 4% below NH |
42.4±1Highest about the NH average |
41.5±2.2Lowest 4% below NH |
| Londonderry and Bow are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 25%±3.6Highest NH: 18.2% |
18.6%±2.1Lowest NH: 18.2% |
22%±2.5 NH: 18.2% |
| Bow and Merrimack are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 17.6%±2.5Highest NH: 20.1% |
16.5%±2Lowest NH: 20.1% |
16.8%±1.8 NH: 20.1% |
| Bow and Merrimack are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 60.3%Highest NH: 40.6% |
46%Lowest NH: 40.6% |
50.2% NH: 40.6% |
| Enrolled in collegeshare of residents | 5.6%±1.9 NH: 6% |
6.1%±1.7Highest NH: 6% |
5.1%±1.2Lowest NH: 6% |
| Londonderry and Bow are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $172,857±$16kHighest 75% above NH |
$119,571±$13kLowest 21% above NH |
$127,219±$16k 28% above NH |
| Home valuemedian, owner-occupied | $506,500±$34kHighest 26% above NH |
$469,500±$23k 17% above NH |
$458,600±$15kLowest 14% above NH |
| Bow and Londonderry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,539±$178Lowest 3% above NH |
$1,952±$135Highest 31% above NH |
$1,932±$147 30% above NH |
| Londonderry and Merrimack are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $9,584Highest 44% above NH |
$7,568 14% above NH |
$7,345Lowest 10% above NH |
| Renters paying 30%+of income on rent | 39%±13.2 NH: 48.2% |
60.6%±13.9Highest NH: 48.2% |
34.9%±9.4Lowest NH: 48.2% |
| Londonderry and Bow are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 2.7%Lowest NH: 7.2% |
2.9% NH: 7.2% |
3%Highest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 87.5% NH: 72.8% |
83.8%Lowest NH: 72.8% |
88.9%Highest NH: 72.8% |
| Typical home builtmedian year | 1985Highest 6 yrs newer than NH |
1983Lowest 4 yrs newer than NH |
1985Highest 6 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 27 min about the NH average |
28 minHighest 4% above NH |
27 minLowest about the NH average |
| Work from home | 22.7%±4.7Highest NH: 16.8% |
20.4%±2.8Lowest NH: 16.8% |
21%±3.3 NH: 16.8% |
| Bow and Merrimack 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 | #26 of 120 in NH | #37 of 120 in NH | #58 of 120 in NH |
| School district | Bow School District | — | Merrimack School District |
| High school in town | Bow High School | — | Merrimack High School |
| Students per teacherat that high school | 12.8Highest |
— | 12.5Lowest |
| 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.