Compare towns

Dedham vs Griswold vs Thompson

Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..

What stands out worked out from the figures below

Dedham has the most expensive homes ($662k median).
Griswold has the most affordable homes ($276k median).
Thompson has the most homeowners (84.3%).

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.

MeasureDedhamGriswoldThompson
People
Population
25,237Highest
11,530
9,337Lowest
Growth since 20102010 → 2020 census
+2.6%
U.S.: +7.4%
— —
Median age
44.6±1.6Lowest
15% above U.S.
48.1±3.9
24% above U.S.
54.1±2.2Highest
39% 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
18.6%±1.9Highest
U.S.: 22%
18.5%±3.7
U.S.: 22%
11.4%±2.8Lowest
U.S.: 22%
Dedham and Griswold are within the Census margin of error here, so we can’t say which is really higher.
Age 65+
21.9%±2
U.S.: 17.2%
17.8%±3.5Lowest
U.S.: 17.2%
24.4%±4.3Highest
U.S.: 17.2%
Thompson and Dedham are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+
55%Highest
U.S.: 35.7%
19.9%Lowest
U.S.: 35.7%
21.9%
U.S.: 35.7%
Enrolled in collegeshare of residents
5.6%±1Highest
U.S.: 6.4%
1.8%±1.1Lowest
U.S.: 6.4%
2.9%±1.3
U.S.: 6.4%
Cost of living
Household incomemedian
$128,955±$10kHighest
60% above U.S.
$78,719±$11kLowest
about the U.S. average
$93,629±$18k
16% above U.S.
Home valuemedian, owner-occupied
$661,800±$16kHighest
99% above U.S.
$275,900±$42kLowest
17% below U.S.
$291,900±$24k
12% below U.S.
Rentmedian gross, monthly
$2,042±$182Highest
45% above U.S.
$1,177±$65
17% below U.S.
$1,012±$344Lowest
28% below U.S.
Property taxmedian, yearly
$7,918Highest
154% above U.S.
$4,628
48% above U.S.
$3,822Lowest
23% above U.S.
Renters paying 30%+of income on rent
56.4%±10
U.S.: 51.1%
57.5%±15.5Highest
U.S.: 51.1%
54%±18.7Lowest
U.S.: 51.1%
Griswold and Dedham are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line
5.6%Lowest
U.S.: 12.5%
7.6%Highest
U.S.: 12.5%
5.9%
U.S.: 12.5%
Housing
Homeownersof occupied homes
73.4%
U.S.: 65.2%
73.3%Lowest
U.S.: 65.2%
84.3%Highest
U.S.: 65.2%
Typical home builtmedian year
1956Lowest
24 yrs older than U.S.
1977Highest
3 yrs older than U.S.
1963
17 yrs older than U.S.
Getting to work
Average commuteone way
29 minLowest
11% above U.S.
31 min
17% above U.S.
32 minHighest
20% above U.S.
Work from home
20%±2.7Highest
U.S.: 15.1%
9%±3.6Lowest
U.S.: 15.1%
13.1%±4.4
U.S.: 15.1%
Dedham 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 #119 of 282 in MA #118 of 149 in CT #130 of 149 in CT
School district Dedham Griswold School District Thompson School District
High school in town Dedham High Griswold High School Tourtellotte Memorial High School
Students per teacherat that high school
10.4
11.5Highest
7.9Lowest
On TownTapestry
Old photos in History 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.