Compare towns
Plainfield vs Killingly vs Holbrook
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Plainfield has the youngest population (median age 37).
Killingly has the most renters (28.4% rent).
Holbrook has the most expensive homes ($465k 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 | Plainfield | Killingly | Holbrook |
|---|---|---|---|
| Your priorities | |||
| People | |||
| Population | 15,141 |
17,867Highest |
11,380Lowest |
| Growth since 20102010 → 2020 census | — | — | +5.7% U.S.: +7.4% |
| Median age | 37±4.5Lowest 5% below U.S. |
39.5±3 about the U.S. average |
42.8±3.2Highest 10% above U.S. |
| Holbrook and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Kids under 18 | 19.4%±2.6Lowest U.S.: 22% |
19.8%±2.3 U.S.: 22% |
21.2%±4.4Highest U.S.: 22% |
| Holbrook and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Age 65+ | 16.6%±2.4Lowest U.S.: 17.2% |
19.7%±2.4Highest U.S.: 17.2% |
19.1%±3.2 U.S.: 17.2% |
| Killingly and Holbrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Bachelor’s degree+adults 25+ | 15%Lowest U.S.: 35.7% |
22.9% U.S.: 35.7% |
34.6%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.6%±1.8Highest U.S.: 6.4% |
5.4%±1.9 U.S.: 6.4% |
5.1%±2.1Lowest U.S.: 6.4% |
| Plainfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Cost of living | |||
| Household incomemedian | $76,993±$8kLowest 5% below U.S. |
$84,350±$8k 4% above U.S. |
$115,210±$14kHighest 43% above U.S. |
| Home valuemedian, owner-occupied | $272,100±$16kLowest 18% below U.S. |
$288,600±$15k 13% below U.S. |
$465,400±$21kHighest 40% above U.S. |
| Rentmedian gross, monthly | $1,204±$70Highest 15% below U.S. |
$1,044±$141Lowest 26% below U.S. |
$1,094±$423 23% below U.S. |
| Plainfield and Holbrook are within the Census margin of error here, so we can’t say which is really higher. | |||
| Property taxmedian, yearly | $4,209 35% above U.S. |
$3,922Lowest 26% above U.S. |
$6,105Highest 96% above U.S. |
| Renters paying 30%+of income on rent | 39.8%±9.5Lowest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
47.8%±18.7Highest U.S.: 51.1% |
| Holbrook and Killingly are within the Census margin of error here, so we can’t say which is really higher. | |||
| Below poverty line | 8.7% U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
7.7%Lowest U.S.: 12.5% |
| Housing | |||
| Homeownersof occupied homes | 73.6% U.S.: 65.2% |
71.6%Lowest U.S.: 65.2% |
84%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1971Highest 9 yrs older than U.S. |
1968 12 yrs older than U.S. |
1957Lowest 23 yrs older than U.S. |
| Getting to work | |||
| Average commuteone way | 27 minLowest about the U.S. average |
28 min 6% above U.S. |
38 minHighest 44% above U.S. |
| Work from home | 10%±4Lowest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
12.1%±3.3Highest U.S.: 15.1% |
| Holbrook 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 | #131 of 149 in CT | #136 of 149 in CT | #234 of 282 in MA |
| School district | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Holbrook |
| High school in town | Plainfield High School | Killingly High School | Holbrook Middle High School |
| Students per teacherat that high school | 10.3Lowest |
11.1 |
14.3Highest |
| 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.