Compare towns
Killingly vs Plainville vs Randolph Town
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Killingly has the most kids (19.8% under 18).
Plainville has the shortest commute (21 min average).
Randolph Town has the most expensive homes ($496k median).
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 | Plainville | Randolph Town |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867 |
17,551Lowest |
34,878Highest |
| Median age | 39.5±3Lowest about the U.S. average |
44.3±1.5Highest 14% above U.S. |
41.3±1.8 6% above U.S. |
| Plainville and Randolph Town are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.8%±2.3Highest U.S.: 22% |
15.6%±2.3Lowest U.S.: 22% |
17.3%±2 U.S.: 22% |
| Killingly and Randolph Town are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4 U.S.: 17.2% |
20.1%±2.8Highest U.S.: 17.2% |
18.4%±1.9Lowest U.S.: 17.2% |
| Plainville 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 U.S.: 35.7% |
30% U.S.: 35.7% |
35.5%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest U.S.: 6.4% |
6.2%±1.6 U.S.: 6.4% |
9%±1.8Highest U.S.: 6.4% |
| Randolph Town and Plainville are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $84,350±$8k 4% above U.S. |
$84,343±$7kLowest 4% above U.S. |
$109,573±$6kHighest 36% above U.S. |
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$254,000±$14kLowest 24% below U.S. |
$496,400±$21kHighest 49% above U.S. |
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$1,126±$147 20% below U.S. |
$2,103±$98Highest 49% above U.S. |
| Property taxmedian, yearly | $3,922Lowest 26% above U.S. |
$4,798 54% above U.S. |
$5,644Highest 81% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
40.3%±12.4Lowest U.S.: 51.1% |
62.1%±10.4Highest U.S.: 51.1% |
| Randolph Town 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 U.S.: 12.5% |
6.5%Lowest U.S.: 12.5% |
8.4% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 71.6%Highest U.S.: 65.2% |
67.7%Lowest U.S.: 65.2% |
71.3% U.S.: 65.2% |
| Typical home builtmedian year | 1968 12 yrs older than U.S. |
1971Highest 9 yrs older than U.S. |
1966Lowest 14 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 28 min 6% above U.S. |
21 minLowest 20% below U.S. |
37 minHighest 40% above U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
10.7%±2Lowest U.S.: 15.1% |
15.1%±3.5Highest U.S.: 15.1% |
| Randolph Town 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 | #89 of 149 in CT | #260 of 282 in MA |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Judicial Centers · Plainville School District | Randolph |
| High school in town | Killingly High School | Plainville High School | Randolph High |
| Students per teacherat that high school | 11.1Lowest |
11.4 |
14.2Highest |
| On TownTapestry | |||
| Old photos in History | 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.


