Dedham, ME demographics:
population, income, and more

Total population
2,819
0.3% year-over-year change
Median household income
$97,244/yr
5.4% year-over-year change
Housing units
1,701
2.0% year-over-year change

Dedham population

How many people live in Dedham

Dedham is home to 2,819 residents, according to the most recent Census data. Gender-wise, 49.2% of Dedham locals are male, and 50.8% are female.

Total population
2,819
0.3% year-over-year change
Gender ratio
Male
49.2%
1,386
Female
50.8%
1,433
Value Percent YoY change
Male 1,386 49.2% -7.3%
Female 1,433 50.8% 8.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Dedham is 45, with the population distributed as follows: about 17.8% are children under 15, then 6.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 25% of the population, while another 34.5% fall into the 45 to 64 bracket. Finally, around 16.3% are 65 or older.

Median age
45.3
Age breakdown
Under 15
17.8%
15 to 24
6.4%
25 to 44
25%
45 to 64
34.5%
Over 65
16.3%
Value Percent YoY change
Under 15 501 17.8% 13.9%
15 to 24 179 6.4% 5.9%
25 to 44 706 25% 6.7%
45 to 64 973 34.5% -4.7%
Over 65 460 16.3% -11.4%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Dedham, 95.5% of the population are US-born citizens, while 1.7% have gained naturalized citizenship. At the same time, 2.8% of residents are non-citizens. As for race, 93.4% of locals are Caucasian, 0.2% are African American and 3.2% have Asian roots. There’s also a share of 3.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.5%
Non-U.S.-born citizens
1.7%
Non-citizens
2.8%
Value Percent YoY change
U.S.-born citizens 2,693 95.5% -2.0%
Non-U.S.-born citizens 48 1.7% -5.9%
Non-citizens 78 2.8% 609.1%
Racial breakdown
White
93.4%
Black or African American
0.2%
American Indian and Alaska Native
0%
Asian
3.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.2%
Other
0%
Value Percent
White 2,633 93.4%
Black or African American 5 0.2%
American Indian and Alaska Native 1 0%
Asian 90 3.2%
Two or more races 91 3.2%

Households in Dedham

A peek inside Dedham households

Dedham has 1,258 households, with an average of 2 members in each. Of these, 57.7% are families, while the remaining 42.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,258
-0.6% year-over-year change
Average people per household
2
Non-family households
532
Family households
726
Value Percent YoY change
Non-family households 532 42.3% 11.8%
Family households 726 57.7% -8.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Dedham

The housing landscape of Dedham

Dedham's housing consists of 1,701 units, with 84.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 11.9% of the housing landscape.

Housing units
1,701
2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 1,434 84.2%
1 unit, attached 12 0.7%
2 units 15 0.9%
10 to 19 units 37 2.2%
50 or more units 2 0.1%
Mobile home 202 11.9%
Homes built since 2020
11
10.0% year-over-year change

The age of buildings in Dedham

In Dedham, the median construction year is 1979. About 10.4% of homes were built before the 1940s, with another 2.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.9% of homes were added from 2000 to 2009, 8.8% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 176 10.4% 20.6%
Built between 1940 and 1949 39 2.3% 11.4%
Built between 1950 and 1959 144 8.5% -5.9%
Built between 1960 and 1969 88 5.2% 10.0%
Built between 1970 and 1979 443 26% 4.5%
Built between 1980 and 1989 210 12.4% -12.5%
Built between 1990 and 1999 171 10% -14.1%
Built between 2000 and 2009 270 15.9% -0.7%
Built between 2010 and 2019 149 8.8% 38.0%
Built in 2020 or later 11 0.6% 10.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Dedham occupancy rates

Out of the 1,258 occupied housing units in Dedham, 95.2% are owner-occupied, while 4.8% are lived in by tenants. Meanwhile, 26% of all homes on the local market sit vacant.

Occupied housing units
1,258
-0.6% year-over-year change
Occupancy breakdown
Renter occupied
61
Owner occupied
1,197
Value Percent YoY
change
Renter occupied 61 4.8% -11.6%
Owner occupied 1,197 95.2% 0.0%
Unoccupied housing units
26.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Dedham housing costs

Housing costs in Dedham come to a median of $1,277 per month, while tenants specifically pay a median gross rent of $1,348.

Median housing costs per month
$1,277/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Dedham
$1,348/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Dedham

Dedham education at a glance

About 21% of the population in Dedham went to high school, while 20.2% pursued college studies. Another 13.1% earned an associate degree and 29.3% hold a bachelor’s. Meanwhile, 15.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 12 0.6% -25.0%
High school diploma 460 21% -9.8%
College diploma 443 20.2% -16.6%
Associate degree 287 13.1% 6.7%
Bachelor's degree 642 29.3% 3.9%
Graduate degree 347 15.8% 11.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Dedham

How much people earn in Dedham

The average annual household income in Dedham was $138,875 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.3% change from the previous year. At the same time, the median income stood at $97,244, reflecting a +5.4% shift over the same period.

Average household income in Dedham
$138,875/year
5.3% year-over-year change
Median household income in Dedham
$97,244/year
5.4% year-over-year change

Dedham income by age

In Dedham, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $141,538. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,875 overall. Overall, 94.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $141,538 22.4%
45 - 64 $86,875 1.1%
Over 65 $63,558 -8.7%
Above poverty level
2,624
Below poverty level
143
Value Percent YoY
change
Above poverty level 2,624 94.8% -2.0%
Below poverty level 143 5.2% 27.7%

Employment in Dedham

Workforce and job types in Dedham

83.2% of the working population are employed in professional or administrative positions, while 16.8% are in hands-on or service-based jobs. Also, 13.9% run their own businesses, 51.6% are employed by private companies, and 16.6% work in the public sector.

Workforce demographics

White collar
1,244
Blue collar
252
Value Percent YoY change
White collar 1,244 83.2% 5.2%
Blue collar 252 16.8% -17.6%
Employer type
Self employees
13.9%
Private companies
51.6%
Governmental workers
16.6%
Not for profit companies
17.9%
Value Percent YoY change
Self employees 208 13.9% -9.2%
Private companies 772 51.6% -9.5%
Governmental workers 248 16.6% 15.9%
Not for profit companies 267 17.9% 39.1%

Transportation in Dedham

How people get around in Dedham

Commuting methods vary: 99.8% of residents travel by personal vehicle and 0.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,251 99.8% 0.3%
Walk 2 0.2% -85.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Dedham by zipcode?

Zipcode Population Number of households Median income Average income
04429 5,008 2,235 $97,244 $142,561

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FAQs about Dedham demographics 

What is the total population of Dedham?

Dedham has a total population of 2,819 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.3% compared to a year ago.

What is the gender ratio in Dedham?

The gender ratio in Dedham is as follows:
  • 49.2% males (1,386 residents)
  • 50.8% females (1,433 residents)

What is the median age in Dedham?

The median age in Dedham is 45.3.

What is the age distribution of the population in Dedham?

The age distribution in Dedham is as follows:
  • Under 15: 17.8% (501 residents)
  • Ages 15-24: 6.4% (179 residents)
  • Ages 25-44: 25% (706 residents)
  • Ages 45-64: 34.5% (973 residents)
  • Over 65: 16.3% (460 residents)

What is the racial and ethnic makeup of Dedham?

The racial and ethnic makeup of Dedham is as follows:
  • White: 93.4% (2,633 residents)
  • Black or African American: 0.2% (5 residents)
  • American Indian and Alaska Native: 0% (1 residents)
  • Asian: 3.2% (90 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.2% (91 residents)
  • Other: 0% ( residents)

What percentage of the population in Dedham are U.S.-born citizens?

U.S.-born citizens represent 95.5% of the population in Dedham.

How many housing units are there in Dedham?

There are 1,701 housing units in Dedham, reflecting a +2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Dedham and what is the average household size?

Dedham has a total of 1,258 households, with an average of 2 people in each.

What is the median household income in Dedham?

Dedham has a median household income of $97,244, representing a +5.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Dedham?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83.2% (1,244 residents)
  • Blue-collar workers: 16.8% (252 residents)

Places of employment:
  • Self-employed: 13.9% (208 residents)
  • Private companies: 51.6% (772 residents)
  • Governmental workers: 16.6% (248 residents)
  • Not-for-profit companies: 17.9% (267 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025