United States › Massachusetts › Dedham CITY · 2020 ACS
Dedham Massachusetts · 25,364 residents · 10.3 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Dedham is home to 25,364 people in Massachusetts. This is an unusually credentialed place: 55% of adults have a four-year degree. The typical home is worth $482,500, having more than doubled since 2000. Renters pay $1,823 a month at the median. The median age is 43.2, about 4 years above the US median. Households take in $101,780 a year at the median, 54% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 43.2
US median: 38.8
More educated
55% hold a bachelor's degree
US average: 33%
Less affordable
home values up 44%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 39.6 in 2000
US average: 38.8
Population, 1990 – 2024
23K 24K 24K 25K 26K 1990 2000 2010 2020 2024 Dedham Age distribution, 2020
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Section 02
Income & economy $101,780
+10%inflation adjusted, since 2000
from $61,699 in 2000
US average: $66,278
from $28,199 in 2000
US average: $35,364
Households earning $100K+
from 51.3% in 2009
US average: 43.9%
from 4.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 7.8%
Arts, entertainment, food 2.8%
Transportation & warehousing 2.1%
Professional, scientific, technical 2.1%
Education & health services 0.5%
Agriculture, forestry, fishing 0.2%
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$482,500
+44%inflation adjusted, since 2000
from $223,100 in 2000
US average: $265,253
$1,823
+48%inflation adjusted, since 2000
from $818 in 2000
US average: $1,124
from 80.2% in 2000
27.5% rent
from 2.51 people in 2009
US average: 2.61
from 5.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.2%(21,873)
Hispanic / Latino 2.4%(567)
2020
White, non-Hispanic 78%(19,775)
Hispanic / Latino 8.4%(2,125)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 5 more hispanic origin groups with data Ancestry
+ 35 more ancestry groups with data from 33.0% in 2000
US average: 32.9%
High school or higher
from 87.9% in 2000
US average: 88.5%
from 12.9% in 2000
US average: 12.7%
Section 06
Commute & transportation from 18.4 min in 2000
US average: 26.9
from 75.1% in 2009
US average: 75.1%
from 6.5% in 2009
US average: 8.4%
Section 07
Work & employment from 6.3% in 2011
US average: 5.4%
from 64.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 46.3% in 2009
US average: 39.3%
Section 08
People & community from 11.7% in 2009
US average: 13.5%
from 2.4% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 36.5%(3,802)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 2.4% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 13.9%(171)
Share of the 1,229 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Dedham Head to head
Compare Dedham to nearby cities DEDHAM VS
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DEDHAM VS
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Frequently asked
How many people live in Dedham, Massachusetts? Dedham, Massachusetts has about 25,364 residents according to the 2020 American Community Survey.
What is the median household income in Dedham, Massachusetts? The typical household in Dedham, Massachusetts earns about $101,780 a year. Half of households make more than that, and half make less.
Is Dedham, Massachusetts expensive? In Dedham, Massachusetts, the median home is worth about $482,500, and the typical rent is about $1,823 a month.
How educated are people in Dedham, Massachusetts? About 55.4% of adults age 25 and over in Dedham, Massachusetts hold a bachelor's degree or higher.
What is the poverty rate in Dedham, Massachusetts? About 4.8% of people in Dedham, Massachusetts live below the federal poverty line.
Has Dedham, Massachusetts grown since 1990? Yes, Dedham, Massachusetts has grown since 1990. The population has added about 1,582 residents, a change of about 7 percent over that period.
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