Compare towns
Putnam vs Millis vs Plainville vs Griswold
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Putnam has the most renters (40.2% rent).
Millis has the most expensive homes ($604k median).
Plainville has the shortest commute (21 min average).
Griswold has the oldest population (median age 48.1).
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 | Putnam | Millis | Plainville | Griswold |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,292 |
8,888Lowest |
17,551Highest |
11,530 |
| Growth since 20102010 → 2020 census | — | +7.2% U.S.: +7.4% |
— | — |
| Median age | 43.7±3Lowest 12% above U.S. |
46.4±3 19% above U.S. |
44.3±1.5 14% above U.S. |
48.1±3.9Highest 24% above U.S. |
| Griswold and Millis are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 18.6%±3.6Highest U.S.: 22% |
18.4%±2.8 U.S.: 22% |
15.6%±2.3Lowest U.S.: 22% |
18.5%±3.7 U.S.: 22% |
| Putnam and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 18.5%±3.1 U.S.: 17.2% |
23.5%±3.9Highest U.S.: 17.2% |
20.1%±2.8 U.S.: 17.2% |
17.8%±3.5Lowest U.S.: 17.2% |
| Millis and Plainville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 20% U.S.: 35.7% |
54.5%Highest U.S.: 35.7% |
30% U.S.: 35.7% |
19.9%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 3.9%±1.4 U.S.: 6.4% |
4.9%±1.6 U.S.: 6.4% |
6.2%±1.6Highest U.S.: 6.4% |
1.8%±1.1Lowest U.S.: 6.4% |
| Plainville and Millis are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $70,561±$7kLowest 13% below U.S. |
$155,996±$9kHighest 93% above U.S. |
$84,343±$7k 4% above U.S. |
$78,719±$11k about the U.S. average |
| Home valuemedian, owner-occupied | $269,200±$11k 19% below U.S. |
$603,500±$31kHighest 81% above U.S. |
$254,000±$14kLowest 24% below U.S. |
$275,900±$42k 17% below U.S. |
| Rentmedian gross, monthly | $1,149±$44 19% below U.S. |
$1,696±$279Highest 20% above U.S. |
$1,126±$147Lowest 20% below U.S. |
$1,177±$65 17% below U.S. |
| Property taxmedian, yearly | $3,860Lowest 24% above U.S. |
$9,344Highest 200% above U.S. |
$4,798 54% above U.S. |
$4,628 48% above U.S. |
| Renters paying 30%+of income on rent | 37.7%±11.6Lowest U.S.: 51.1% |
56.5%±16.6 U.S.: 51.1% |
40.3%±12.4 U.S.: 51.1% |
57.5%±15.5Highest U.S.: 51.1% |
| Griswold and Millis are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.5%Highest U.S.: 12.5% |
4.8%Lowest U.S.: 12.5% |
6.5% U.S.: 12.5% |
7.6% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 59.8%Lowest U.S.: 65.2% |
83.2%Highest U.S.: 65.2% |
67.7% U.S.: 65.2% |
73.3% U.S.: 65.2% |
| Typical home builtmedian year | 1961Lowest 19 yrs older than U.S. |
1974 6 yrs older than U.S. |
1971 9 yrs older than U.S. |
1977Highest 3 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 25 min 6% below U.S. |
31 min 16% above U.S. |
21 minLowest 20% below U.S. |
31 minHighest 17% above U.S. |
| Work from home | 9%±2.8Lowest U.S.: 15.1% |
17.5%±4.2Highest U.S.: 15.1% |
10.7%±2 U.S.: 15.1% |
9%±3.6Lowest U.S.: 15.1% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #128 of 149 in CT | #63 of 282 in MA | #89 of 149 in CT | #118 of 149 in CT |
| School district | Putnam School District | Millis | Judicial Centers · Plainville School District | Griswold School District |
| High school in town | Putnam High School | Millis High School | Plainville High School | Griswold High School |
| Students per teacherat that high school | 9.5Lowest |
10.7 |
11.4 |
11.5Highest |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | 6 photos → | 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.