Compare towns
Derby vs Douglas vs Killingly vs Windsor Locks
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Derby has the most renters (38.1% rent).
Douglas has the highest household income ($152k).
Killingly has the youngest population (median age 39.5).
Windsor Locks has the shortest commute (22 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 | Douglas | Killingly | Windsor Locks |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 12,487 |
9,207Lowest |
17,867Highest |
12,579 |
| Growth since 20102010 → 2020 census | -4.5%Lowest U.S.: +7.4% |
+6%Highest U.S.: +7.4% |
— | — |
| Median age | 46.4±3.1Highest 19% above U.S. |
44±2.6 13% above U.S. |
39.5±3Lowest about the U.S. average |
41.4±2.6 6% above U.S. |
| Derby and Douglas are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 14.6%±2.9Lowest U.S.: 22% |
21.2%±3.8Highest U.S.: 22% |
19.8%±2.3 U.S.: 22% |
18.6%±3.4 U.S.: 22% |
| Douglas and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 21.1%±3.9Highest U.S.: 17.2% |
15.4%±3.1Lowest U.S.: 17.2% |
19.7%±2.4 U.S.: 17.2% |
18.2%±2.7 U.S.: 17.2% |
| Derby and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 35.6% U.S.: 35.7% |
41.7%Highest U.S.: 35.7% |
22.9%Lowest U.S.: 35.7% |
28.6% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.9%±2Highest U.S.: 6.4% |
5.4%±2.3Lowest U.S.: 6.4% |
5.4%±1.9Lowest U.S.: 6.4% |
5.9%±1.8Highest U.S.: 6.4% |
| Cost of living | ||||
| Household incomemedian | $79,500±$11kLowest about the U.S. average |
$152,267±$10kHighest 89% above U.S. |
$84,350±$8k 4% above U.S. |
$81,205±$13k about the U.S. average |
| Home valuemedian, owner-occupied | $256,700±$21kLowest 23% below U.S. |
$470,600±$29kHighest 41% above U.S. |
$288,600±$15k 13% below U.S. |
$258,800±$14k 22% below U.S. |
| Rentmedian gross, monthly | $1,452±$95 about the U.S. average |
$1,503±$697Highest 6% above U.S. |
$1,044±$141Lowest 26% below U.S. |
$1,394±$187 about the U.S. average |
| Douglas and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $5,510 77% above U.S. |
$6,338Highest 103% above U.S. |
$3,922 26% above U.S. |
$3,688Lowest 18% above U.S. |
| Renters paying 30%+of income on rent | 53.9%±12.6 U.S.: 51.1% |
33.9%±17.4Lowest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
58.2%±16.8Highest U.S.: 51.1% |
| Windsor Locks and Derby are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 10.8% U.S.: 12.5% |
4.8%Lowest U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
10.9% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 61.9%Lowest U.S.: 65.2% |
83.8%Highest U.S.: 65.2% |
71.6% U.S.: 65.2% |
77.1% U.S.: 65.2% |
| Typical home builtmedian year | 1967 13 yrs older than U.S. |
1986Highest 6 yrs newer than U.S. |
1968 12 yrs older than U.S. |
1961Lowest 19 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 27 min about the U.S. average |
34 minHighest 28% above U.S. |
28 min 6% above U.S. |
22 minLowest 17% below U.S. |
| Work from home | 15.1%±4.8 U.S.: 15.1% |
20.9%±4.9Highest U.S.: 15.1% |
11.1%±2.3Lowest U.S.: 15.1% |
17.7%±3.7 U.S.: 15.1% |
| Douglas and Windsor Locks 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 | #177 of 282 in MA | #136 of 149 in CT | #109 of 149 in CT |
| School district | Derby School District | Douglas | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Windsor Locks School District |
| High school in town | Derby High School | Douglas High School | Killingly High School | Windsor Locks High School |
| Students per teacherat that high school | 9.7 |
7.2Lowest |
11.1Highest |
8.9 |
| 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.