Compare towns
Grantham vs Washington vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Grantham has grown the fastest since 2010 (+14%).
Washington has the most affordable homes ($218k median).
Plainfield has the most expensive homes ($442k 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 | Grantham | Washington | Plainfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 3,465Highest |
1,056Lowest |
2,522 |
| Growth since 20102010 → 2020 census | +14%Highest U.S.: +7.4% |
-0.7%Lowest U.S.: +7.4% |
+4% U.S.: +7.4% |
| Median age | 50.4±7.5 30% above U.S. |
52.9±5.1Highest 36% above U.S. |
38.9±6.5Lowest about the U.S. average |
| Washington and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.1%±6.6 U.S.: 22% |
16.5%±4.2Lowest U.S.: 22% |
23.4%±5.8Highest U.S.: 22% |
| Plainfield and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 17%±6.9Lowest U.S.: 17.2% |
24.3%±4.6Highest U.S.: 17.2% |
19.8%±4.5 U.S.: 17.2% |
| Washington and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 59.6%Highest U.S.: 35.7% |
31%Lowest U.S.: 35.7% |
46.7% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 4.8%±6Highest U.S.: 6.4% |
2.7%±2Lowest U.S.: 6.4% |
4.8%±2.3Highest U.S.: 6.4% |
| Cost of living | |||
| Household incomemedian | $106,403±$54k 32% above U.S. |
$66,103±$8kLowest 18% below U.S. |
$122,656±$13kHighest 52% above U.S. |
| Plainfield and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $343,100±$39k 3% above U.S. |
$217,700±$37kLowest 35% below U.S. |
$442,400±$47kHighest 33% above U.S. |
| Rentmedian gross, monthly | — | $996±$285Lowest 30% below U.S. |
$1,674±$181Highest 18% above U.S. |
| Property taxmedian, yearly | $7,605 144% above U.S. |
$3,485Lowest 12% above U.S. |
$7,904Highest 153% above U.S. |
| Renters paying 30%+of income on rent | — | 34.5%±63.6Highest U.S.: 51.1% |
31.8%±23.1Lowest U.S.: 51.1% |
| Washington and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 0%Lowest U.S.: 12.5% |
3.2% U.S.: 12.5% |
5.2%Highest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 100%Highest U.S.: 65.2% |
94.4% U.S.: 65.2% |
87.3%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1987Highest 7 yrs newer than U.S. |
1980 same as U.S. |
1977Lowest 3 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 23 min 15% below U.S. |
31 minHighest 16% above U.S. |
22 minLowest 17% below U.S. |
| Work from home | 13.8%±6.2Lowest U.S.: 15.1% |
14.9%±5.7 U.S.: 15.1% |
18.1%±8.5Highest U.S.: 15.1% |
| Plainfield and Washington 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 | — | #19 of 120 in NH |
| School district | Grantham School District | Echo Valley Community Union School District #67 | Plainfield School District |
| High school in town | None in town | None 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.