Compare towns
Windham vs Grantham vs Andover
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Windham has the youngest population (median age 44.2).
Grantham has the most homeowners (100%).
Andover has the most people working from home (29.6%).
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 | Windham | Grantham | Andover |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 594Lowest |
3,465Highest |
616 |
| Growth since 20102010 → 2020 census | — | +14% U.S.: +7.4% |
— |
| Median age | 44.2±7.4Lowest 14% above U.S. |
50.4±7.5Highest 30% above U.S. |
49.2±5.1 26% above U.S. |
| Grantham and Andover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 17.5%±7.9 U.S.: 22% |
19.1%±6.6Highest U.S.: 22% |
11.5%±4.9Lowest U.S.: 22% |
| Grantham and Windham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 23.2%±8.1Highest U.S.: 17.2% |
17%±6.9Lowest U.S.: 17.2% |
22.7%±4.3 U.S.: 17.2% |
| Windham and Andover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 48.1% U.S.: 35.7% |
59.6%Highest U.S.: 35.7% |
43.3%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 0.8%±1.1Lowest U.S.: 6.4% |
4.8%±6Highest U.S.: 6.4% |
2.8%±1.5 U.S.: 6.4% |
| Grantham and Andover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $94,500±$12kLowest 17% above U.S. |
$106,403±$54kHighest 32% above U.S. |
$102,500±$38k 27% above U.S. |
| Grantham and Andover are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $353,900±$20k 6% above U.S. |
$343,100±$39kLowest 3% above U.S. |
$382,900±$68kHighest 15% above U.S. |
| Andover and Windham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | — | — | $1,389±$364 about the U.S. average |
| Property taxmedian, yearly | $5,951 91% above U.S. |
$7,605Highest 144% above U.S. |
$5,190Lowest 66% above U.S. |
| Renters paying 30%+of income on rent | 41.2%±94Lowest U.S.: 51.1% |
— | 69.4%±47.1Highest U.S.: 51.1% |
| Andover and Windham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 9.9%Highest U.S.: 12.5% |
0%Lowest U.S.: 12.5% |
4.6% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 82.9% U.S.: 65.2% |
100%Highest U.S.: 65.2% |
82.8%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1982 2 yrs newer than U.S. |
1987Highest 7 yrs newer than U.S. |
1980Lowest same as U.S. |
| Getting to work | |||
| Average commuteone way | 27 minHighest about the U.S. average |
23 minLowest 15% below U.S. |
25 min 5% below U.S. |
| Work from home | 20.5%±5.6 U.S.: 15.1% |
13.8%±6.2Lowest U.S.: 15.1% |
29.6%±12.9Highest U.S.: 15.1% |
| Andover and Windham 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 | — |
| School district | — | Grantham School District | — |
| High school in town | — | None in town | — |
| 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.