Compare towns
Cornish vs Grantham vs Newmarket
Cost, people, housing, commute and schools, side by side, each benchmarked against New Hampshire.
What stands out worked out from the figures below
Cornish has the most affordable homes ($296k median).
Grantham has grown the fastest since 2010 (+14%).
Newmarket has the most renters (47.1% rent).
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 | Cornish | Grantham | Newmarket |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 1,816Lowest |
3,465 |
9,463Highest |
| Growth since 20102010 → 2020 census | -1.5%Lowest NH: +4.6% |
+14%Highest NH: +4.6% |
+5.5% NH: +4.6% |
| Median age | 54±8.3Highest 25% above NH |
50.4±7.5 16% above NH |
41.2±1.9Lowest 5% below NH |
| Cornish and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 14.4%±3.2Lowest NH: 18.2% |
19.1%±6.6Highest NH: 18.2% |
15.6%±2.7 NH: 18.2% |
| Grantham and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 27.3%±4.1Highest NH: 20.1% |
17%±6.9 NH: 20.1% |
16.1%±2.8Lowest NH: 20.1% |
| Cornish and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 40.6%Lowest NH: 40.6% |
59.6%Highest NH: 40.6% |
49.7% NH: 40.6% |
| Enrolled in collegeshare of residents | 1.4%±0.9Lowest NH: 6% |
4.8%±6 NH: 6% |
5.6%±1.9Highest NH: 6% |
| Newmarket and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $91,821±$2kLowest 7% below NH |
$106,403±$54kHighest 7% above NH |
$100,845±$13k about the NH average |
| Grantham and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $296,000±$69kLowest 26% below NH |
$343,100±$39k 15% below NH |
$455,000±$22kHighest 13% above NH |
| Rentmedian gross, monthly | $1,221±$227Lowest 18% below NH |
— | $1,671±$69Highest 12% above NH |
| Property taxmedian, yearly | $5,796Lowest 13% below NH |
$7,605 14% above NH |
$8,734Highest 31% above NH |
| Renters paying 30%+of income on rent | 40.5%±38.1Lowest NH: 48.2% |
— | 46.3%±8.3Highest NH: 48.2% |
| Newmarket and Cornish are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 4.7%Highest NH: 7.2% |
0%Lowest NH: 7.2% |
4.6% NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 94.1% NH: 72.8% |
100%Highest NH: 72.8% |
52.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1980Lowest 1 yr newer than NH |
1987Highest 8 yrs newer than NH |
1983 4 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 24 min 9% below NH |
23 minLowest 16% below NH |
28 minHighest 6% above NH |
| Work from home | 12%±4.1Lowest NH: 16.8% |
13.8%±6.2 NH: 16.8% |
17.3%±3.3Highest NH: 16.8% |
| Newmarket and Grantham 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 | — | #6 of 120 in NH | #39 of 120 in NH |
| School district | Cornish School District | Grantham School District | Newmarket School District |
| High school in town | None in town | None in town | Newmarket Jr.-Sr. High School |
| Students per teacherat that high school | — | — | 9.9 |
| 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.