Compare towns
Thompson vs Killingly vs Northbridge vs Griswold
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Thompson has the most homeowners (84.3%).
Killingly has the shortest commute (28 min average).
Northbridge has the most expensive homes ($449k median).
Griswold has the most affordable homes ($276k median).
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 | Thompson | Killingly | Northbridge | Griswold |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 9,337Lowest |
17,867Highest |
16,458 |
11,530 |
| Growth since 20102010 → 2020 census | — | — | +4% U.S.: +7.4% |
— |
| Median age | 54.1±2.2Highest 39% above U.S. |
39.5±3Lowest about the U.S. average |
43.8±2.6 13% above U.S. |
48.1±3.9 24% above U.S. |
| Thompson and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 11.4%±2.8Lowest U.S.: 22% |
19.8%±2.3 U.S.: 22% |
21.1%±2.9Highest U.S.: 22% |
18.5%±3.7 U.S.: 22% |
| Northbridge and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 24.4%±4.3Highest U.S.: 17.2% |
19.7%±2.4 U.S.: 17.2% |
16.4%±2.1Lowest U.S.: 17.2% |
17.8%±3.5 U.S.: 17.2% |
| Thompson and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 21.9% U.S.: 35.7% |
22.9% U.S.: 35.7% |
36.9%Highest U.S.: 35.7% |
19.9%Lowest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 2.9%±1.3 U.S.: 6.4% |
5.4%±1.9Highest U.S.: 6.4% |
4.3%±1.3 U.S.: 6.4% |
1.8%±1.1Lowest U.S.: 6.4% |
| Killingly and Northbridge are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $93,629±$18k 16% above U.S. |
$84,350±$8k 4% above U.S. |
$111,319±$19kHighest 38% above U.S. |
$78,719±$11kLowest about the U.S. average |
| Northbridge and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $291,900±$24k 12% below U.S. |
$288,600±$15k 13% below U.S. |
$448,600±$15kHighest 35% above U.S. |
$275,900±$42kLowest 17% below U.S. |
| Rentmedian gross, monthly | $1,012±$344Lowest 28% below U.S. |
$1,044±$141 26% below U.S. |
$1,207±$102Highest 15% below U.S. |
$1,177±$65 17% below U.S. |
| Northbridge and Griswold are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $3,822Lowest 23% above U.S. |
$3,922 26% above U.S. |
$4,821Highest 55% above U.S. |
$4,628 48% above U.S. |
| Renters paying 30%+of income on rent | 54%±18.7 U.S.: 51.1% |
42.8%±10.9Lowest U.S.: 51.1% |
51.2%±9.8 U.S.: 51.1% |
57.5%±15.5Highest U.S.: 51.1% |
| Griswold and Thompson are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 5.9%Lowest U.S.: 12.5% |
11.4%Highest U.S.: 12.5% |
7.9% U.S.: 12.5% |
7.6% U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 84.3%Highest U.S.: 65.2% |
71.6% U.S.: 65.2% |
70.5%Lowest U.S.: 65.2% |
73.3% U.S.: 65.2% |
| Typical home builtmedian year | 1963Lowest 17 yrs older than U.S. |
1968 12 yrs older than U.S. |
1973 7 yrs older than U.S. |
1977Highest 3 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 32 minHighest 20% above U.S. |
28 minLowest 6% above U.S. |
31 min 17% above U.S. |
31 min 17% above U.S. |
| Work from home | 13.1%±4.4 U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
16.2%±3.6Highest U.S.: 15.1% |
9%±3.6Lowest U.S.: 15.1% |
| Northbridge and Thompson 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 | #130 of 149 in CT | #136 of 149 in CT | #226 of 282 in MA | #118 of 149 in CT |
| School district | Thompson School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Northbridge | Griswold School District |
| High school in town | Tourtellotte Memorial High School | Killingly High School | Northbridge High | Griswold High School |
| Students per teacherat that high school | 7.9Lowest |
11.1 |
10.8 |
11.5Highest |
| 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.