Compare towns
Greenland vs New Castle 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
Greenland has grown the fastest since 2010 (+14.6%).
New Castle has the most expensive homes ($1701k median).
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 | Greenland | New Castle | Newmarket |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 4,106 |
827Lowest |
9,463Highest |
| Growth since 20102010 → 2020 census | +14.6%Highest NH: +4.6% |
+3.3%Lowest NH: +4.6% |
+5.5% NH: +4.6% |
| Median age | 48.4±7.7 12% above NH |
62.8±6Highest 45% above NH |
41.2±1.9Lowest 5% below NH |
| Kids under 18 | 19.8%±5.2Highest NH: 18.2% |
12.9%±7.1Lowest NH: 18.2% |
15.6%±2.7 NH: 18.2% |
| Greenland and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 28.9%±5 NH: 20.1% |
44.3%±16.1Highest NH: 20.1% |
16.1%±2.8Lowest NH: 20.1% |
| New Castle and Greenland are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 59.6% NH: 40.6% |
68.8%Highest NH: 40.6% |
49.7%Lowest NH: 40.6% |
| Enrolled in collegeshare of residents | 2.3%±1.6 NH: 6% |
0.6%±1.8Lowest NH: 6% |
5.6%±1.9Highest NH: 6% |
| Newmarket and Greenland are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $162,837±$11k 64% above NH |
$176,953±$29kHighest 79% above NH |
$100,845±$13kLowest about the NH average |
| New Castle and Greenland are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $662,800±$42k 65% above NH |
$1,701,300±$267kHighest 323% above NH |
$455,000±$22kLowest 13% above NH |
| Rentmedian gross, monthly | $2,331±$363 56% above NH |
$3,501Highest 135% above NH |
$1,671±$69Lowest 12% above NH |
| Property taxmedian, yearly | $7,420Lowest 11% above NH |
$8,509 28% above NH |
$8,734Highest 31% above NH |
| Renters paying 30%+of income on rent | 77.3%±44.3Highest NH: 48.2% |
0%±85.7Lowest NH: 48.2% |
46.3%±8.3 NH: 48.2% |
| Greenland and Newmarket are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 0.5%Lowest NH: 7.2% |
4.6%Highest NH: 7.2% |
4.6%Highest NH: 7.2% |
| Housing | |||
| Homeownersof occupied homes | 93.3%Highest NH: 72.8% |
93% NH: 72.8% |
52.9%Lowest NH: 72.8% |
| Typical home builtmedian year | 1987Highest 8 yrs newer than NH |
1975Lowest 4 yrs older than NH |
1983 4 yrs newer than NH |
| Getting to work | |||
| Average commuteone way | 21 minLowest 23% below NH |
33 minHighest 22% above NH |
28 min 6% above NH |
| Work from home | 32.2%±7.7 NH: 16.8% |
40.1%±19.4Highest NH: 16.8% |
17.3%±3.3Lowest NH: 16.8% |
| New Castle and Greenland 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 | #10 of 120 in NH | — | #39 of 120 in NH |
| School district | Greenland School District | New Castle 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.