Compare towns
Griswold vs Killingly vs Plainville vs Upton
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Griswold has the oldest population (median age 48.1).
Killingly has the youngest population (median age 39.5).
Plainville has the shortest commute (21 min average).
Upton has the most people working from home (22.8%).
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 | Griswold | Killingly | Plainville | Upton |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 11,530 |
17,867Highest |
17,551 |
8,189Lowest |
| Growth since 20102010 → 2020 census | — | — | — | +6.1% U.S.: +7.4% |
| Median age | 48.1±3.9Highest 24% above U.S. |
39.5±3Lowest about the U.S. average |
44.3±1.5 14% above U.S. |
46.4±4.8 19% 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 | 18.5%±3.7 U.S.: 22% |
19.8%±2.3 U.S.: 22% |
15.6%±2.3Lowest U.S.: 22% |
23.2%±4.5Highest 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+ | 17.8%±3.5Lowest U.S.: 17.2% |
19.7%±2.4 U.S.: 17.2% |
20.1%±2.8 U.S.: 17.2% |
20.7%±4.9Highest 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+ | 19.9%Lowest U.S.: 35.7% |
22.9% U.S.: 35.7% |
30% U.S.: 35.7% |
53.5%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 1.8%±1.1Lowest U.S.: 6.4% |
5.4%±1.9 U.S.: 6.4% |
6.2%±1.6Highest U.S.: 6.4% |
2.4%±1.3 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 | $78,719±$11kLowest about the U.S. average |
$84,350±$8k 4% above U.S. |
$84,343±$7k 4% above U.S. |
$155,508±$33kHighest 93% above U.S. |
| Home valuemedian, owner-occupied | $275,900±$42k 17% below U.S. |
$288,600±$15k 13% below U.S. |
$254,000±$14kLowest 24% below U.S. |
$576,700±$41kHighest 73% above U.S. |
| Rentmedian gross, monthly | $1,177±$65Highest 17% below U.S. |
$1,044±$141 26% below U.S. |
$1,126±$147 20% below U.S. |
$948±$599Lowest 33% 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 | $4,628 48% above U.S. |
$3,922Lowest 26% above U.S. |
$4,798 54% above U.S. |
$8,376Highest 169% above U.S. |
| Renters paying 30%+of income on rent | 57.5%±15.5Highest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
40.3%±12.4Lowest U.S.: 51.1% |
52.8%±31 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 | 7.6% U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
6.5% U.S.: 12.5% |
3.2%Lowest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 73.3% U.S.: 65.2% |
71.6% U.S.: 65.2% |
67.7%Lowest U.S.: 65.2% |
86.7%Highest U.S.: 65.2% |
| Typical home builtmedian year | 1977 3 yrs older than U.S. |
1968Lowest 12 yrs older than U.S. |
1971 9 yrs older than U.S. |
1981Highest 1 yr newer than U.S. |
| Getting to work | ||||
| Average commuteone way | 31 min 17% above U.S. |
28 min 6% above U.S. |
21 minLowest 20% below U.S. |
35 minHighest 34% above U.S. |
| Work from home | 9%±3.6Lowest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
10.7%±2 U.S.: 15.1% |
22.8%±5.3Highest U.S.: 15.1% |
| Schools | ||||
| Public school scoresrank in state, math + reading | #118 of 149 in CT | #136 of 149 in CT | #89 of 149 in CT | #46 of 282 in MA |
| School district | Griswold School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Judicial Centers · Plainville School District | Blackstone Valley Regional Vocational Technical · Mendon-Upton |
| High school in town | Griswold High School | Killingly High School | Plainville High School | Blackstone Valley |
| Students per teacherat that high school | 11.5Highest |
11.1Lowest |
11.4 |
11.2 |
| 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.