Compare towns
Plainfield vs Dedham vs Cornish
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Plainfield has grown the fastest since 2010 (+4%).
Dedham has the most expensive homes ($662k median).
Cornish has the most affordable homes ($296k 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 | Plainfield | Dedham | Cornish |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 2,522 |
25,237Highest |
1,816Lowest |
| Growth since 20102010 → 2020 census | +4%Highest U.S.: +7.4% |
+2.6% U.S.: +7.4% |
-1.5%Lowest U.S.: +7.4% |
| Median age | 38.9±6.5Lowest about the U.S. average |
44.6±1.6 15% above U.S. |
54±8.3Highest 39% above U.S. |
| Cornish and Dedham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 23.4%±5.8Highest U.S.: 22% |
18.6%±1.9 U.S.: 22% |
14.4%±3.2Lowest U.S.: 22% |
| Plainfield and Dedham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.8%±4.5Lowest U.S.: 17.2% |
21.9%±2 U.S.: 17.2% |
27.3%±4.1Highest U.S.: 17.2% |
| Cornish and Dedham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 46.7% U.S.: 35.7% |
55%Highest U.S.: 35.7% |
40.6%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 4.8%±2.3 U.S.: 6.4% |
5.6%±1Highest U.S.: 6.4% |
1.4%±0.9Lowest U.S.: 6.4% |
| Dedham and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $122,656±$13k 52% above U.S. |
$128,955±$10kHighest 60% above U.S. |
$91,821±$2kLowest 14% above U.S. |
| Dedham and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $442,400±$47k 33% above U.S. |
$661,800±$16kHighest 99% above U.S. |
$296,000±$69kLowest 11% below U.S. |
| Rentmedian gross, monthly | $1,674±$181 18% above U.S. |
$2,042±$182Highest 45% above U.S. |
$1,221±$227Lowest 14% below U.S. |
| Property taxmedian, yearly | $7,904 153% above U.S. |
$7,918Highest 154% above U.S. |
$5,796Lowest 86% above U.S. |
| Renters paying 30%+of income on rent | 31.8%±23.1Lowest U.S.: 51.1% |
56.4%±10Highest U.S.: 51.1% |
40.5%±38.1 U.S.: 51.1% |
| Dedham and Cornish are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 5.2% U.S.: 12.5% |
5.6%Highest U.S.: 12.5% |
4.7%Lowest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 87.3% U.S.: 65.2% |
73.4%Lowest U.S.: 65.2% |
94.1%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1977 3 yrs older than U.S. |
1956Lowest 24 yrs older than U.S. |
1980Highest same as U.S. |
| Getting to work | |||
| Average commuteone way | 22 minLowest 17% below U.S. |
29 minHighest 11% above U.S. |
24 min 8% below U.S. |
| Work from home | 18.1%±8.5 U.S.: 15.1% |
20%±2.7Highest U.S.: 15.1% |
12%±4.1Lowest U.S.: 15.1% |
| Dedham and Plainfield 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 | #19 of 120 in NH | #119 of 282 in MA | — |
| School district | Plainfield School District | Dedham | Cornish School District |
| High school in town | None in town | Dedham High | None in town |
| Students per teacherat that high school | — | 10.4 |
— |
| 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.