Compare towns
Derby vs Killingly vs Quinebaug vs Bloomfield
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Derby has the most renters (38.1% rent).
Killingly has the most kids (19.8% under 18).
Quinebaug has the most homeowners (97%).
Bloomfield has the shortest commute (23 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 | Derby | Killingly | Quinebaug | Bloomfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 12,487 |
17,867 |
1,193Lowest |
21,754Highest |
| Growth since 20102010 → 2020 census | -4.5%Lowest CT: +0.9% |
— | -1.7%Highest CT: +0.9% |
— |
| Median age | 46.4±3.1 13% above CT |
39.5±3Lowest 4% below CT |
56.5±1Highest 37% above CT |
48.4±3.3 18% above CT |
| Kids under 18 | 14.6%±2.9 CT: 20.2% |
19.8%±2.3Highest CT: 20.2% |
0%±3.3Lowest CT: 20.2% |
13.7%±2.1 CT: 20.2% |
| Killingly and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 21.1%±3.9 CT: 18.5% |
19.7%±2.4Lowest CT: 18.5% |
29.1%±9.8Highest CT: 18.5% |
27.3%±2.6 CT: 18.5% |
| Quinebaug and Bloomfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 35.6% CT: 42.5% |
22.9% CT: 42.5% |
10.3%Lowest CT: 42.5% |
40.8%Highest CT: 42.5% |
| Enrolled in collegeshare of residents | 5.9%±2 CT: 7.1% |
5.4%±1.9 CT: 7.1% |
1.3%±2.4Lowest CT: 7.1% |
6.6%±1.8Highest CT: 7.1% |
| Bloomfield and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $79,500±$11kLowest 17% below CT |
$84,350±$8k 12% below CT |
$105,181±$36kHighest 10% above CT |
$98,725±$14k 3% above CT |
| Quinebaug and Bloomfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $256,700±$21k 30% below CT |
$288,600±$15kHighest 21% below CT |
$237,800±$66kLowest 35% below CT |
$286,900±$11k 22% below CT |
| Killingly and Bloomfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,452±$95 about the CT average |
$1,044±$141Lowest 30% below CT |
— | $1,881±$175Highest 26% above CT |
| Property taxmedian, yearly | $5,510 17% below CT |
$3,922 41% below CT |
$3,703Lowest 44% below CT |
$5,795Highest 13% below CT |
| Renters paying 30%+of income on rent | 53.9%±12.6Highest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
0%±100Lowest CT: 52.6% |
52.6%±11.2 CT: 52.6% |
| Derby and Bloomfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 10.8% CT: 10% |
11.4%Highest CT: 10% |
1.3%Lowest CT: 10% |
5.8% CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 61.9%Lowest CT: 66.5% |
71.6% CT: 66.5% |
97%Highest CT: 66.5% |
71.1% CT: 66.5% |
| Typical home builtmedian year | 1967 same as CT |
1968 1 yr newer than CT |
1960Lowest 7 yrs older than CT |
1970Highest 3 yrs newer than CT |
| Getting to work | ||||
| Average commuteone way | 27 min about the CT average |
28 minHighest 5% above CT |
26 min about the CT average |
23 minLowest 12% below CT |
| Work from home | 15.1%±4.8 CT: 16% |
11.1%±2.3Lowest CT: 16% |
23.3%±17.9Highest CT: 16% |
18.2%±3.1 CT: 16% |
| Quinebaug and Bloomfield 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 | #138 of 149 in CT | #136 of 149 in CT | — | #139 of 149 in CT |
| School district | Derby School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | — | Bloomfield School District · Capitol Region Education Council |
| High school in town | Derby High School | Killingly High School | — | Academy of International Studies 6-12 |
| Students per teacherat that high school | 9.7Lowest |
11.1Highest |
— | 10.1 |
| 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.