Compare towns
Burlington vs Cromwell vs Killingly vs Collinsville
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Burlington has the highest household income ($165k).
Cromwell has the shortest commute (24 min average).
Killingly has the most affordable homes ($289k median).
Collinsville has the oldest population (median age 49.4).
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 | Burlington | Cromwell | Killingly | Collinsville |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,680 |
14,334 |
17,867Highest |
3,963Lowest |
| Growth since 20102010 → 2020 census | — | — | — | -0.7% CT: +0.9% |
| Median age | 39.9±2.4 about the CT average |
43.5±2.5 6% above CT |
39.5±3Lowest 4% below CT |
49.4±11.4Highest 20% above CT |
| Collinsville and Cromwell are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 25.9%±3.3Highest CT: 20.2% |
19.1%±3.1Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
20.1%±5.7 CT: 20.2% |
| Burlington and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 13.7%±1.9Lowest CT: 18.5% |
22%±3.2 CT: 18.5% |
19.7%±2.4 CT: 18.5% |
25.6%±7Highest CT: 18.5% |
| Collinsville and Cromwell are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 50.8% CT: 42.5% |
49.2% CT: 42.5% |
22.9%Lowest CT: 42.5% |
57%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 7.5%±2Highest CT: 7.1% |
6.4%±1.8 CT: 7.1% |
5.4%±1.9 CT: 7.1% |
4.7%±3Lowest CT: 7.1% |
| Burlington and Cromwell are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $165,120±$13kHighest 72% above CT |
$110,596±$10k 15% above CT |
$84,350±$8kLowest 12% below CT |
$94,815±$16k about the CT average |
| Home valuemedian, owner-occupied | $418,700±$21kHighest 14% above CT |
$325,200±$22k 11% below CT |
$288,600±$15kLowest 21% below CT |
$395,500±$42k 8% above CT |
| Burlington and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,427±$671 4% below CT |
$1,628±$154Highest 9% above CT |
$1,044±$141Lowest 30% below CT |
$1,455±$322 about the CT average |
| Cromwell and Collinsville are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $7,464Highest 12% above CT |
$6,137 8% below CT |
$3,922Lowest 41% below CT |
$7,349 11% above CT |
| Renters paying 30%+of income on rent | 46.1%±15.9 CT: 52.6% |
61%±11.9 CT: 52.6% |
42.8%±10.9Lowest CT: 52.6% |
64%±36.4Highest CT: 52.6% |
| Collinsville and Cromwell are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 2.1%Lowest CT: 10% |
5.9% CT: 10% |
11.4%Highest CT: 10% |
7.7% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 94.6%Highest CT: 66.5% |
82.4% CT: 66.5% |
71.6% CT: 66.5% |
70.7%Lowest CT: 66.5% |
| Typical home builtmedian year | 1981Highest 14 yrs newer than CT |
1976 9 yrs newer than CT |
1968Lowest 1 yr newer than CT |
1979 12 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 29 min 9% above CT |
24 minLowest 11% below CT |
28 min 5% above CT |
30 minHighest 14% above CT |
| Work from home | 25%±4.1Highest CT: 16% |
18.4%±4 CT: 16% |
11.1%±2.3Lowest CT: 16% |
24.5%±10.7 CT: 16% |
| Burlington and Collinsville 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 | #58 of 149 in CT | #69 of 149 in CT | #136 of 149 in CT | — |
| School district | Regional School District 10 | Cromwell School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | — |
| High school in town | Lewis S. Mills High School | Cromwell High School | Killingly High School | — |
| Students per teacherat that high school | 11.4Highest |
11.1Lowest |
11.1Lowest |
— |
| 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.