Compare towns
Douglas vs Killingly vs Plainfield vs Suffield
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Douglas has the highest household income ($152k).
Killingly has the most renters (28.4% rent).
Plainfield has the youngest population (median age 37).
Suffield has the shortest commute (26 min average).
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 | Douglas | Killingly | Plainfield | Suffield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,207Lowest |
17,867Highest |
15,141 |
15,702 |
| Growth since 20102010 → 2020 census | +6% U.S.: +7.4% |
— | — | — |
| Median age | 44±2.6 13% above U.S. |
39.5±3 about the U.S. average |
37±4.5Lowest 5% below U.S. |
44.5±1.7Highest 14% above U.S. |
| Suffield and Douglas are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 21.2%±3.8Highest U.S.: 22% |
19.8%±2.3 U.S.: 22% |
19.4%±2.6 U.S.: 22% |
16.2%±2Lowest U.S.: 22% |
| Douglas and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 15.4%±3.1Lowest U.S.: 17.2% |
19.7%±2.4Highest U.S.: 17.2% |
16.6%±2.4 U.S.: 17.2% |
18.4%±2.2 U.S.: 17.2% |
| Killingly and Suffield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 41.7%Highest U.S.: 35.7% |
22.9% U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
40.4% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±2.3 U.S.: 6.4% |
5.4%±1.9 U.S.: 6.4% |
5.6%±1.8Highest U.S.: 6.4% |
4.4%±1.2Lowest U.S.: 6.4% |
| Plainfield and Douglas are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $152,267±$10kHighest 89% above U.S. |
$84,350±$8k 4% above U.S. |
$76,993±$8kLowest 5% below U.S. |
$119,472±$13k 48% above U.S. |
| Home valuemedian, owner-occupied | $470,600±$29kHighest 41% above U.S. |
$288,600±$15k 13% below U.S. |
$272,100±$16kLowest 18% below U.S. |
$407,500±$26k 22% above U.S. |
| Rentmedian gross, monthly | $1,503±$697Highest 6% above U.S. |
$1,044±$141Lowest 26% below U.S. |
$1,204±$70 15% below U.S. |
$1,424±$141 about the U.S. average |
| Douglas and Suffield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $6,338 103% above U.S. |
$3,922Lowest 26% above U.S. |
$4,209 35% above U.S. |
$6,456Highest 107% above U.S. |
| Renters paying 30%+of income on rent | 33.9%±17.4Lowest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
39.8%±9.5 U.S.: 51.1% |
51%±4.6Highest U.S.: 51.1% |
| Suffield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 4.8% U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
8.7% U.S.: 12.5% |
4.6%Lowest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 83.8% U.S.: 65.2% |
71.6%Lowest U.S.: 65.2% |
73.6% U.S.: 65.2% |
86.7%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1986Highest 6 yrs newer than U.S. |
1968Lowest 12 yrs older than U.S. |
1971 9 yrs older than U.S. |
1979 1 yr older than U.S. |
| Getting to work | ||||
| Average commuteone way | 34 minHighest 28% above U.S. |
28 min 6% above U.S. |
27 min about the U.S. average |
26 minLowest 3% below U.S. |
| Work from home | 20.9%±4.9Highest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
18.4%±4.1 U.S.: 15.1% |
| Douglas and Suffield 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 | #177 of 282 in MA | #136 of 149 in CT | #131 of 149 in CT | #57 of 149 in CT |
| School district | Douglas | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Plainfield School District | Suffield School District |
| High school in town | Douglas High School | Killingly High School | Plainfield High School | Suffield High School |
| Students per teacherat that high school | 7.2Lowest |
11.1Highest |
10.3 |
10.9 |
| On TownTapestry | ||||
| Old photos in History | None yet | 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.