Compare towns
Killingly vs Putnam vs Monroe vs Plainville
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Killingly has the youngest population (median age 39.5).
Putnam has the most renters (40.2% rent).
Monroe has the highest household income ($157k).
Plainville has the shortest commute (21 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 | Killingly | Putnam | Monroe | Plainville |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867 |
9,292Lowest |
18,949Highest |
17,551 |
| Median age | 39.5±3Lowest 4% below CT |
43.7±3 6% above CT |
43.5±2.2 6% above CT |
44.3±1.5Highest 8% above CT |
| Plainville and Putnam are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3 CT: 20.2% |
18.6%±3.6 CT: 20.2% |
25.2%±3Highest CT: 20.2% |
15.6%±2.3Lowest CT: 20.2% |
| Age 65+ | 19.7%±2.4 CT: 18.5% |
18.5%±3.1 CT: 18.5% |
15.6%±2Lowest CT: 18.5% |
20.1%±2.8Highest CT: 18.5% |
| Plainville 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% CT: 42.5% |
20%Lowest CT: 42.5% |
57.3%Highest CT: 42.5% |
30% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
3.9%±1.4Lowest CT: 7.1% |
5.1%±1.8 CT: 7.1% |
6.2%±1.6Highest CT: 7.1% |
| Plainville 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 12% below CT |
$70,561±$7kLowest 26% below CT |
$157,250±$12kHighest 64% above CT |
$84,343±$7k 12% below CT |
| Home valuemedian, owner-occupied | $288,600±$15k 21% below CT |
$269,200±$11k 27% below CT |
$503,200±$31kHighest 37% above CT |
$254,000±$14kLowest 31% below CT |
| Rentmedian gross, monthly | $1,044±$141 30% below CT |
$1,149±$44Highest 23% below CT |
$994±$860Lowest 33% below CT |
$1,126±$147 24% below CT |
| Putnam and Plainville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,922 41% below CT |
$3,860Lowest 42% below CT |
$10,000+Highest at least 51% above CT |
$4,798 28% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
37.7%±11.6Lowest CT: 52.6% |
48.8%±46.4Highest CT: 52.6% |
40.3%±12.4 CT: 52.6% |
| Monroe and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 11.4% CT: 10% |
11.5%Highest CT: 10% |
2.6%Lowest CT: 10% |
6.5% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% CT: 66.5% |
59.8%Lowest CT: 66.5% |
95.7%Highest CT: 66.5% |
67.7% CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1961Lowest 6 yrs older than CT |
1978Highest 11 yrs newer than CT |
1971 4 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 28 min 5% above CT |
25 min 6% below CT |
34 minHighest 29% above CT |
21 minLowest 20% below CT |
| Work from home | 11.1%±2.3 CT: 16% |
9%±2.8Lowest CT: 16% |
15.4%±3.3Highest CT: 16% |
10.7%±2 CT: 16% |
| Monroe 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 | #128 of 149 in CT | #48 of 149 in CT | #89 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Putnam School District | Monroe School District | Judicial Centers · Plainville School District |
| High school in town | Killingly High School | Putnam High School | Masuk High School | Plainville High School |
| Students per teacherat that high school | 11.1 |
9.5Lowest |
12.8Highest |
11.4 |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
CT 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.



