Compare towns
Killingly vs Springfield vs Plainfield 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
Killingly has the most kids (19.8% under 18).
Springfield has the most people working from home (16.7%).
Plainfield has the youngest population (median age 37).
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 | Killingly | Springfield | Plainfield | Putnam |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
1,122Lowest |
15,141 |
9,292 |
| Growth since 20102010 → 2020 census | — | -4% U.S.: +7.4% |
— | — |
| Median age | 39.5±3 about the U.S. average |
51.4±8.8Highest 32% above U.S. |
37±4.5Lowest 5% below U.S. |
43.7±3 12% above U.S. |
| Springfield and Putnam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3Highest U.S.: 22% |
15.1%±8Lowest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
18.6%±3.6 U.S.: 22% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 19.7%±2.4 U.S.: 17.2% |
19.8%±1.6Highest U.S.: 17.2% |
16.6%±2.4Lowest U.S.: 17.2% |
18.5%±3.1 U.S.: 17.2% |
| Springfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 22.9% U.S.: 35.7% |
36.4%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
20% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
0%±1.5Lowest U.S.: 6.4% |
5.6%±1.8Highest U.S.: 6.4% |
3.9%±1.4 U.S.: 6.4% |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $84,350±$8k 4% above U.S. |
$100,893±$19kHighest 25% above U.S. |
$76,993±$8k 5% below U.S. |
$70,561±$7kLowest 13% below U.S. |
| Springfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$384,100±$50kHighest 15% above U.S. |
$272,100±$16k 18% below U.S. |
$269,200±$11kLowest 19% below U.S. |
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$1,096±$217 22% below U.S. |
$1,204±$70Highest 15% below U.S. |
$1,149±$44 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 | $3,922 26% above U.S. |
$5,946Highest 91% above U.S. |
$4,209 35% above U.S. |
$3,860Lowest 24% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9Highest U.S.: 51.1% |
25.9%±64.8Lowest U.S.: 51.1% |
39.8%±9.5 U.S.: 51.1% |
37.7%±11.6 U.S.: 51.1% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.4% U.S.: 12.5% |
3.4%Lowest U.S.: 12.5% |
8.7% U.S.: 12.5% |
11.5%Highest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% U.S.: 65.2% |
90.7%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
59.8%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1968 12 yrs older than U.S. |
1985Highest 5 yrs newer than U.S. |
1971 9 yrs older than U.S. |
1961Lowest 19 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
34 minHighest 30% above U.S. |
27 min about the U.S. average |
25 minLowest 6% below U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
16.7%±11.6Highest U.S.: 15.1% |
10%±4 U.S.: 15.1% |
9%±2.8Lowest U.S.: 15.1% |
| Springfield and Killingly 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 | #136 of 149 in CT | — | #131 of 149 in CT | #128 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | — | Plainfield School District | Putnam School District |
| High school in town | Killingly High School | — | Plainfield High School | Putnam High School |
| Students per teacherat that high school | 11.1Highest |
— | 10.3 |
9.5Lowest |
| 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.