Compare towns
Killingly vs Hopkinton vs Plainfield
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 renters (28.4% rent).
Hopkinton has the most expensive homes ($404k median).
Plainfield has the youngest population (median age 37).
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 | Hopkinton | Plainfield |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 17,867Highest |
8,420Lowest |
15,141 |
| Growth since 20102010 → 2020 census | — | +2.6% U.S.: +7.4% |
— |
| Median age | 39.5±3 about the U.S. average |
46.1±3.9Highest 19% above U.S. |
37±4.5Lowest 5% below U.S. |
| Hopkinton and Killingly 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% |
16.9%±3.6Lowest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 19.7%±2.4Highest U.S.: 17.2% |
19.7%±3.6Highest U.S.: 17.2% |
16.6%±2.4Lowest U.S.: 17.2% |
| Bachelor’s degree+adults 25+ | 22.9% U.S.: 35.7% |
34.9%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest U.S.: 6.4% |
6%±2.3Highest U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
| Hopkinton and Plainfield 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. |
$97,172±$12kHighest 20% above U.S. |
$76,993±$8kLowest 5% below U.S. |
| Hopkinton and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$404,300±$29kHighest 22% above U.S. |
$272,100±$16kLowest 18% below U.S. |
| Rentmedian gross, monthly | $1,044±$141 26% below U.S. |
$1,040±$441Lowest 26% below U.S. |
$1,204±$70Highest 15% below U.S. |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $3,922Lowest 26% above U.S. |
$5,616Highest 80% above U.S. |
$4,209 35% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
52.3%±17.5Highest U.S.: 51.1% |
39.8%±9.5Lowest U.S.: 51.1% |
| Hopkinton 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% |
7%Lowest U.S.: 12.5% |
8.7% U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 71.6%Lowest U.S.: 65.2% |
79.6%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1977Highest 3 yrs older than U.S. |
1971 9 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 28 minHighest 6% above U.S. |
26 minLowest about the U.S. average |
27 min about the U.S. average |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
14.4%±6.1Highest U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
| Hopkinton 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 | #11 of 38 in RI | #131 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Chariho | Plainfield School District |
| High school in town | Killingly High School | None in town | Plainfield High School |
| Students per teacherat that high school | 11.1Highest |
— | 10.3Lowest |
| 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.