Compare towns
Killingly vs Harwinton vs Union
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 renters (28.4% rent).
Harwinton has the highest household income ($130k).
Union has the oldest population (median age 49.9).
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 | Harwinton | Union |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867Highest |
5,575 |
944Lowest |
| Median age | 39.5±3Lowest 4% below CT |
46.1±4.3 12% above CT |
49.9±4.3Highest 21% above CT |
| Union and Harwinton 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% |
20%±4.2Highest CT: 20.2% |
16.9%±4.3Lowest CT: 20.2% |
| Harwinton and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4Lowest CT: 18.5% |
22.1%±3.5 CT: 18.5% |
24.5%±2.6Highest CT: 18.5% |
| Union and Harwinton 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% |
40.3%Highest CT: 42.5% |
24% CT: 42.5% |
| Enrolled in collegeshare of residents | 5.4%±1.9 CT: 7.1% |
6.7%±2.9Highest CT: 7.1% |
5%±3.3Lowest CT: 7.1% |
| Harwinton 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±$8kLowest 12% below CT |
$129,643±$18kHighest 35% above CT |
$88,958±$14k 7% below CT |
| Home valuemedian, owner-occupied | $288,600±$15kLowest 21% below CT |
$352,100±$16kHighest 4% below CT |
$330,400±$26k 10% below CT |
| Harwinton and Union are within the Census margin of error here, so we can’t say which is really higher. | |||
| Rentmedian gross, monthly | $1,044±$141Lowest 30% below CT |
$1,504±$200Highest about the CT average |
— |
| Property taxmedian, yearly | $3,922Lowest 41% below CT |
$5,503Highest 17% below CT |
$4,793 28% below CT |
| Renters paying 30%+of income on rent | 42.8%±10.9 CT: 52.6% |
27.8%±27.9Lowest CT: 52.6% |
90%±64.7Highest CT: 52.6% |
| Union 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% |
4.8%Lowest CT: 10% |
5.7% CT: 10% |
| Housing | |||
| Homeownersof occupied homes | 71.6%Lowest CT: 66.5% |
93%Highest CT: 66.5% |
92.9% CT: 66.5% |
| Typical home builtmedian year | 1968 1 yr newer than CT |
1961Lowest 6 yrs older than CT |
1976Highest 9 yrs newer than CT |
| Getting to work | |||
| Average commuteone way | 28 min 5% above CT |
26 minLowest 3% below CT |
32 minHighest 20% above CT |
| Work from home | 11.1%±2.3 CT: 16% |
13.5%±4.7Highest CT: 16% |
9%±3.7Lowest CT: 16% |
| Harwinton 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 | #34 of 149 in CT | — |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Regional School District 10 | Union School District |
| High school in town | Killingly High School | None in town | None in town |
| Students per teacherat that high school | 11.1 |
— | — |
| 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.