Compare towns
Killingly vs Derby vs Upton 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
Derby has the most renters (38.1% rent).
Upton has the most expensive homes ($577k 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 | Derby | Upton | Plainfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
12,487 |
8,189Lowest |
15,141 |
| Growth since 20102010 → 2020 census | — | -4.5%Lowest U.S.: +7.4% |
+6.1%Highest U.S.: +7.4% |
— |
| Median age | 39.5±3 about the U.S. average |
46.4±3.1Highest 19% above U.S. |
46.4±4.8Highest 19% above U.S. |
37±4.5Lowest 5% below U.S. |
| Kids under 18 | 19.8%±2.3 U.S.: 22% |
14.6%±2.9Lowest U.S.: 22% |
23.2%±4.5Highest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
| Upton and Killingly 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% |
21.1%±3.9Highest U.S.: 17.2% |
20.7%±4.9 U.S.: 17.2% |
16.6%±2.4Lowest U.S.: 17.2% |
| Derby and Upton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 22.9% U.S.: 35.7% |
35.6% U.S.: 35.7% |
53.5%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
5.9%±2Highest U.S.: 6.4% |
2.4%±1.3Lowest U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
| Derby 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. |
$79,500±$11k about the U.S. average |
$155,508±$33kHighest 93% above U.S. |
$76,993±$8kLowest 5% below U.S. |
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$256,700±$21kLowest 23% below U.S. |
$576,700±$41kHighest 73% above U.S. |
$272,100±$16k 18% below U.S. |
| Rentmedian gross, monthly | $1,044±$141 26% below U.S. |
$1,452±$95Highest about the U.S. average |
$948±$599Lowest 33% below U.S. |
$1,204±$70 15% below U.S. |
| Property taxmedian, yearly | $3,922Lowest 26% above U.S. |
$5,510 77% above U.S. |
$8,376Highest 169% above U.S. |
$4,209 35% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
53.9%±12.6Highest U.S.: 51.1% |
52.8%±31 U.S.: 51.1% |
39.8%±9.5Lowest U.S.: 51.1% |
| Derby and Upton 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% |
10.8% U.S.: 12.5% |
3.2%Lowest U.S.: 12.5% |
8.7% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% U.S.: 65.2% |
61.9%Lowest U.S.: 65.2% |
86.7%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
| Typical home builtmedian year | 1968 12 yrs older than U.S. |
1967Lowest 13 yrs older than U.S. |
1981Highest 1 yr newer than U.S. |
1971 9 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
27 min about the U.S. average |
35 minHighest 34% above U.S. |
27 minLowest about the U.S. average |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
15.1%±4.8 U.S.: 15.1% |
22.8%±5.3Highest U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
| Upton and Derby 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 | #138 of 149 in CT | #46 of 282 in MA | #131 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Derby School District | Blackstone Valley Regional Vocational Technical · Mendon-Upton | Plainfield School District |
| High school in town | Killingly High School | Derby High School | Blackstone Valley | Plainfield High School |
| Students per teacherat that high school | 11.1 |
9.7Lowest |
11.2Highest |
10.3 |
| 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.