Compare towns
Plainfield vs Grantham vs Putnam
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 the youngest population (median age 37).
Grantham has the highest household income ($106k).
Putnam has the most renters (40.2% 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 | Plainfield | Grantham | Putnam |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 15,141Highest |
3,465Lowest |
9,292 |
| Growth since 20102010 → 2020 census | — | +14% U.S.: +7.4% |
— |
| Median age | 37±4.5Lowest 5% below U.S. |
50.4±7.5Highest 30% above U.S. |
43.7±3 12% above U.S. |
| Grantham and Putnam are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.4%±2.6Highest U.S.: 22% |
19.1%±6.6 U.S.: 22% |
18.6%±3.6Lowest 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+ | 16.6%±2.4Lowest U.S.: 17.2% |
17%±6.9 U.S.: 17.2% |
18.5%±3.1Highest U.S.: 17.2% |
| Putnam and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 15%Lowest U.S.: 35.7% |
59.6%Highest U.S.: 35.7% |
20% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.6%±1.8Highest U.S.: 6.4% |
4.8%±6 U.S.: 6.4% |
3.9%±1.4Lowest U.S.: 6.4% |
| Plainfield and Grantham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $76,993±$8k 5% below U.S. |
$106,403±$54kHighest 32% above U.S. |
$70,561±$7kLowest 13% below U.S. |
| Grantham and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $272,100±$16k 18% below U.S. |
$343,100±$39kHighest 3% above U.S. |
$269,200±$11kLowest 19% below U.S. |
| Rentmedian gross, monthly | $1,204±$70Highest 15% below U.S. |
— | $1,149±$44Lowest 19% below U.S. |
| Plainfield and Putnam are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,209 35% above U.S. |
$7,605Highest 144% above U.S. |
$3,860Lowest 24% above U.S. |
| Renters paying 30%+of income on rent | 39.8%±9.5Highest U.S.: 51.1% |
— | 37.7%±11.6Lowest U.S.: 51.1% |
| Plainfield and Putnam are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 8.7% U.S.: 12.5% |
0%Lowest U.S.: 12.5% |
11.5%Highest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 73.6% U.S.: 65.2% |
100%Highest U.S.: 65.2% |
59.8%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1971 9 yrs older than U.S. |
1987Highest 7 yrs newer than U.S. |
1961Lowest 19 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 27 minHighest about the U.S. average |
23 minLowest 15% below U.S. |
25 min 6% below U.S. |
| Work from home | 10%±4 U.S.: 15.1% |
13.8%±6.2Highest U.S.: 15.1% |
9%±2.8Lowest U.S.: 15.1% |
| Grantham 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 | #131 of 149 in CT | #6 of 120 in NH | #128 of 149 in CT |
| School district | Plainfield School District | Grantham School District | Putnam School District |
| High school in town | Plainfield High School | None in town | Putnam High School |
| Students per teacherat that high school | 10.3Highest |
— | 9.5Lowest |
| 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.