Compare towns
Killingly vs Smithfield vs Douglas 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).
Smithfield has the shortest commute (25 min average).
Douglas has the most people working from home (20.9%).
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 | Smithfield | Douglas | Plainfield |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867 |
22,233Highest |
9,207Lowest |
15,141 |
| Growth since 20102010 → 2020 census | — | +3.2%Lowest U.S.: +7.4% |
+6%Highest U.S.: +7.4% |
— |
| Median age | 39.5±3 about the U.S. average |
41.8±2.6 7% above U.S. |
44±2.6Highest 13% above U.S. |
37±4.5Lowest 5% below U.S. |
| Douglas and Smithfield 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% |
16.9%±2.4Lowest U.S.: 22% |
21.2%±3.8Highest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
| Douglas 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%±2.1Highest U.S.: 17.2% |
15.4%±3.1Lowest U.S.: 17.2% |
16.6%±2.4 U.S.: 17.2% |
| Smithfield 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% U.S.: 35.7% |
40% U.S.: 35.7% |
41.7%Highest U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9Lowest U.S.: 6.4% |
16.7%±0.9Highest U.S.: 6.4% |
5.4%±2.3Lowest U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
| Cost of living | ||||
| Household incomemedian | $84,350±$8k 4% above U.S. |
$102,077±$8k 26% above U.S. |
$152,267±$10kHighest 89% above U.S. |
$76,993±$8kLowest 5% below U.S. |
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$446,400±$12k 34% above U.S. |
$470,600±$29kHighest 41% above U.S. |
$272,100±$16kLowest 18% below U.S. |
| Douglas and Smithfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,044±$141 26% below U.S. |
$1,016±$241Lowest 28% below U.S. |
$1,503±$697Highest 6% above U.S. |
$1,204±$70 15% below U.S. |
| Douglas and Plainfield 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. |
$5,207 67% above U.S. |
$6,338Highest 103% above U.S. |
$4,209 35% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
57.1%±17.7Highest U.S.: 51.1% |
33.9%±17.4Lowest U.S.: 51.1% |
39.8%±9.5 U.S.: 51.1% |
| Smithfield 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% |
6.2% U.S.: 12.5% |
4.8%Lowest U.S.: 12.5% |
8.7% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6%Lowest U.S.: 65.2% |
81.6% U.S.: 65.2% |
83.8%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1976 4 yrs older than U.S. |
1986Highest 6 yrs newer than U.S. |
1971 9 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 28 min 6% above U.S. |
25 minLowest 7% below U.S. |
34 minHighest 28% above U.S. |
27 min about the U.S. average |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
14%±3.1 U.S.: 15.1% |
20.9%±4.9Highest U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
| Douglas and Smithfield 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 | #8 of 38 in RI | #177 of 282 in MA | #131 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Smithfield | Douglas | Plainfield School District |
| High school in town | Killingly High School | Smithfield High School | Douglas High School | Plainfield High School |
| Students per teacherat that high school | 11.1 |
11.8Highest |
7.2Lowest |
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.