Compare towns
Killingly vs Mendon vs Plainfield vs Sterling
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).
Mendon has the most expensive homes ($616k 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 | Mendon | Plainfield | Sterling |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
6,325 |
15,141 |
3,629Lowest |
| Growth since 20102010 → 2020 census | — | +6.7% U.S.: +7.4% |
— | — |
| Median age | 39.5±3 about the U.S. average |
44.1±4.4Highest 13% above U.S. |
37±4.5Lowest 5% below U.S. |
39.4±5.9 about the U.S. average |
| Mendon and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 19.8%±2.3 U.S.: 22% |
22.8%±6.2Highest U.S.: 22% |
19.4%±2.6Lowest U.S.: 22% |
22.8%±5.9Highest U.S.: 22% |
| Age 65+ | 19.7%±2.4Highest U.S.: 17.2% |
14.7%±3.4 U.S.: 17.2% |
16.6%±2.4 U.S.: 17.2% |
13%±3.8Lowest U.S.: 17.2% |
| Killingly and Plainfield 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% |
46.9%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
18% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
6.8%±2.5Highest U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
3.7%±1.9Lowest U.S.: 6.4% |
| Mendon 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. |
$132,256±$33kHighest 64% above U.S. |
$76,993±$8kLowest 5% below U.S. |
$102,695±$12k 27% above U.S. |
| Mendon and Sterling 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. |
$616,000±$37kHighest 85% above U.S. |
$272,100±$16kLowest 18% below U.S. |
$283,400±$17k 15% below U.S. |
| Rentmedian gross, monthly | $1,044±$141Lowest 26% below U.S. |
$1,840±$196Highest 30% above U.S. |
$1,204±$70 15% below U.S. |
— |
| Property taxmedian, yearly | $3,922Lowest 26% above U.S. |
$7,213Highest 131% above U.S. |
$4,209 35% above U.S. |
$4,551 46% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
78.7%±26Highest U.S.: 51.1% |
39.8%±9.5 U.S.: 51.1% |
32%±18.1Lowest U.S.: 51.1% |
| Mendon 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% |
7.1%Lowest U.S.: 12.5% |
8.7% U.S.: 12.5% |
8.3% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6%Lowest U.S.: 65.2% |
86.9%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
81.1% U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1985 5 yrs newer than U.S. |
1971 9 yrs older than U.S. |
1988Highest 8 yrs newer than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
30 min 14% above U.S. |
27 minLowest about the U.S. average |
35 minHighest 34% above U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
15.1%±5.7Highest U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
11.6%±6.4 U.S.: 15.1% |
| Mendon and Sterling 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 | #210 of 282 in MA | #131 of 149 in CT | #119 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Mendon-Upton | Plainfield School District | Sterling School District |
| High school in town | Killingly High School | None in town | Plainfield High School | None in town |
| Students per teacherat that high school | 11.1Highest |
— | 10.3Lowest |
— |
| 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.



