Compare towns
Killingly vs Griswold vs Upton vs Plainville
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 youngest population (median age 39.5).
Griswold has the oldest population (median age 48.1).
Upton has the most people working from home (22.8%).
Plainville has the shortest commute (21 min average).
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 | Griswold | Upton | Plainville |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 17,867Highest |
11,530 |
8,189Lowest |
17,551 |
| Growth since 20102010 → 2020 census | — | — | +6.1% U.S.: +7.4% |
— |
| Median age | 39.5±3Lowest about the U.S. average |
48.1±3.9Highest 24% above U.S. |
46.4±4.8 19% above U.S. |
44.3±1.5 14% above U.S. |
| Griswold and Upton 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% |
18.5%±3.7 U.S.: 22% |
23.2%±4.5Highest U.S.: 22% |
15.6%±2.3Lowest 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% |
17.8%±3.5Lowest U.S.: 17.2% |
20.7%±4.9Highest U.S.: 17.2% |
20.1%±2.8 U.S.: 17.2% |
| Upton and Plainville 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% |
19.9%Lowest U.S.: 35.7% |
53.5%Highest U.S.: 35.7% |
30% U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.4%±1.9 U.S.: 6.4% |
1.8%±1.1Lowest U.S.: 6.4% |
2.4%±1.3 U.S.: 6.4% |
6.2%±1.6Highest U.S.: 6.4% |
| Plainville and Killingly 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. |
$78,719±$11kLowest about the U.S. average |
$155,508±$33kHighest 93% above U.S. |
$84,343±$7k 4% above U.S. |
| Home valuemedian, owner-occupied | $288,600±$15k 13% below U.S. |
$275,900±$42k 17% below U.S. |
$576,700±$41kHighest 73% above U.S. |
$254,000±$14kLowest 24% below U.S. |
| Rentmedian gross, monthly | $1,044±$141 26% below U.S. |
$1,177±$65Highest 17% below U.S. |
$948±$599Lowest 33% below U.S. |
$1,126±$147 20% below U.S. |
| Griswold and Plainville 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. |
$4,628 48% above U.S. |
$8,376Highest 169% above U.S. |
$4,798 54% above U.S. |
| Renters paying 30%+of income on rent | 42.8%±10.9 U.S.: 51.1% |
57.5%±15.5Highest U.S.: 51.1% |
52.8%±31 U.S.: 51.1% |
40.3%±12.4Lowest U.S.: 51.1% |
| Griswold 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% |
7.6% U.S.: 12.5% |
3.2%Lowest U.S.: 12.5% |
6.5% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 71.6% U.S.: 65.2% |
73.3% U.S.: 65.2% |
86.7%Highest U.S.: 65.2% |
67.7%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1968Lowest 12 yrs older than U.S. |
1977 3 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. |
31 min 17% above U.S. |
35 minHighest 34% above U.S. |
21 minLowest 20% below U.S. |
| Work from home | 11.1%±2.3 U.S.: 15.1% |
9%±3.6Lowest U.S.: 15.1% |
22.8%±5.3Highest U.S.: 15.1% |
10.7%±2 U.S.: 15.1% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #136 of 149 in CT | #118 of 149 in CT | #46 of 282 in MA | #89 of 149 in CT |
| School district | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Griswold School District | Blackstone Valley Regional Vocational Technical · Mendon-Upton | Judicial Centers · Plainville School District |
| High school in town | Killingly High School | Griswold High School | Blackstone Valley | Plainville High School |
| Students per teacherat that high school | 11.1Lowest |
11.5Highest |
11.2 |
11.4 |
| 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.