Compare towns
Killingly vs Durham vs Columbia
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 most kids (19.8% under 18).
Durham has the highest household income ($159k).
Columbia has the oldest population (median age 51.3).
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 | Durham | Columbia |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867Highest |
7,208 |
5,300Lowest |
| Median age | 39.5±3Lowest 4% below CT |
45.5±2.8 11% above CT |
51.3±10.3Highest 25% above CT |
| Columbia and Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.8%±2.3Highest CT: 20.2% |
16.4%±3.6 CT: 20.2% |
13.7%±4.3Lowest CT: 20.2% |
| Killingly and Durham are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4 CT: 18.5% |
17.4%±3.7Lowest CT: 18.5% |
24.9%±5.4Highest CT: 18.5% |
| Columbia 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%Lowest CT: 42.5% |
47.9%Highest CT: 42.5% |
34.6% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9Highest CT: 7.1% |
3.6%±1.5Lowest CT: 7.1% |
4.8%±2.5 CT: 7.1% |
| Killingly and Columbia are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $84,350±$8kLowest 12% below CT |
$158,857±$7kHighest 66% above CT |
$127,000±$30k 33% above CT |
| Durham and Columbia are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $288,600±$15kLowest 21% below CT |
$424,800±$23kHighest 16% above CT |
$361,500±$16k about the CT average |
| Rentmedian gross, monthly | $1,044±$141 30% below CT |
$1,154±$448Highest 22% below CT |
$966±$304Lowest 35% below CT |
| Durham and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$7,998Highest 20% above CT |
$5,228 21% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
44.9%±28.4Highest CT: 52.6% |
17.6%±16.2Lowest CT: 52.6% |
| Durham and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 11.4%Highest CT: 10% |
3.4%Lowest CT: 10% |
6.1% CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 71.6%Lowest CT: 66.5% |
93.2%Highest CT: 66.5% |
83.3% CT: 66.5% |
| Typical home builtmedian year | 1968Lowest 1 yr newer than CT |
1976 9 yrs newer than CT |
1984Highest 17 yrs newer than CT |
| Getting to work | |||
| Average commuteone way | 28 min 5% above CT |
23 minLowest 13% below CT |
32 minHighest 21% above CT |
| Work from home | 11.1%±2.3Lowest CT: 16% |
20.5%±6.4 CT: 16% |
21.6%±6Highest CT: 16% |
| Columbia and Durham 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 | #88 of 149 in CT | #114 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Regional School District 13 | Columbia School District |
| High school in town | Killingly High School | Coginchaug Regional High School | None in town |
| Students per teacherat that high school | 11.1Highest |
8.9Lowest |
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| On TownTapestry | |||
| Old photos in History | 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.


