Compare towns
Newfields 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
Newfields has the highest household income ($198k).
Londonderry has grown the fastest since 2010 (+7%).
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 | Newfields | Londonderry | Merrimack |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 2,023Lowest |
26,685 |
28,164Highest |
| Growth since 20102010 → 2020 census | +5.3% NH: +4.6% |
+7%Highest NH: +4.6% |
+4.5%Lowest NH: +4.6% |
| Median age | 44.1±1.8Highest about the NH average |
42.7±0.9 about the NH average |
41.5±2.2Lowest 4% below NH |
| Newfields and Londonderry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 18.9%±1.6Lowest NH: 18.2% |
20.6%±2.1 NH: 18.2% |
22%±2.5Highest NH: 18.2% |
| Merrimack and Londonderry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 13.6%±0.9Lowest NH: 20.1% |
16.4%±1.9 NH: 20.1% |
16.8%±1.8Highest NH: 20.1% |
| Merrimack and Londonderry are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 68.1%Highest NH: 40.6% |
47.6%Lowest NH: 40.6% |
50.2% NH: 40.6% |
| Enrolled in collegeshare of residents | 7.5%±7.2Highest NH: 6% |
4.8%±1Lowest NH: 6% |
5.1%±1.2 NH: 6% |
| Newfields and Merrimack are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $197,885±$15kHighest 100% above NH |
$132,556±$14k 34% above NH |
$127,219±$16kLowest 28% above NH |
| Home valuemedian, owner-occupied | $646,400±$34kHighest 61% above NH |
$505,200±$20k 26% above NH |
$458,600±$15kLowest 14% above NH |
| Rentmedian gross, monthly | $1,875±$323 26% above NH |
$1,803±$154Lowest 21% above NH |
$1,932±$147Highest 30% above NH |
| Merrimack and Newfields are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $10,000+Highest at least 50% above NH |
$8,069 21% above NH |
$7,345Lowest 10% above NH |
| Renters paying 30%+of income on rent | 43.3%±40.8 NH: 48.2% |
48.9%±7.8Highest NH: 48.2% |
34.9%±9.4Lowest NH: 48.2% |
| Londonderry and Newfields are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 2.4%Lowest NH: 7.2% |
2.7% NH: 7.2% |
3%Highest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 95.3%Highest NH: 72.8% |
85.6%Lowest NH: 72.8% |
88.9% NH: 72.8% |
| Typical home builtmedian year | 1991Highest 12 yrs newer than NH |
1986 7 yrs newer than NH |
1985Lowest 6 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 26 minLowest 4% below NH |
29 minHighest 7% above NH |
27 min about the NH average |
| Work from home | 25.5%±3.7Highest NH: 16.8% |
22.8%±2.7 NH: 16.8% |
21%±3.3Lowest NH: 16.8% |
| Newfields and Londonderry 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 | — | #37 of 120 in NH | #58 of 120 in NH |
| School district | Newfields School District | Londonderry School District | Merrimack School District |
| High school in town | None in town | Londonderry Senior High School | Merrimack High School |
| Students per teacherat that high school | — | 12.0Lowest |
12.5Highest |
| 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.