Dartmouth, Southeast Massachusetts, MA demographics:
population, income, and more

Total population
793
4.5% year-over-year change
Median household income
$102,079/yr
4.5% year-over-year change
Housing units
269
3.9% year-over-year change

Dartmouth population

How many people live in Dartmouth

Dartmouth is home to 793 residents, according to the most recent Census data. Gender-wise, 49.3% of Dartmouth locals are male, and 50.7% are female.

Total population
793
4.5% year-over-year change
Gender ratio
Male
49.3%
391
Female
50.7%
402
Value Percent YoY change
Male 391 49.3% 3.4%
Female 402 50.7% 5.5%
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 Dartmouth is 39, with the population distributed as follows: about 11.7% are children under 15, then 24.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.9% of the population, while another 27.3% fall into the 45 to 64 bracket. Finally, around 16% are 65 or older.

Median age
38.9
Age breakdown
Under 15
11.7%
15 to 24
24.1%
25 to 44
20.9%
45 to 64
27.3%
Over 65
16%
Value Percent YoY change
Under 15 93 11.7% -1.1%
15 to 24 191 24.1% 3.2%
25 to 44 166 20.9% 9.2%
45 to 64 217 27.3% 0.9%
Over 65 127 16% 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 Dartmouth, 88.5% of the population are US-born citizens, while 10.1% have gained naturalized citizenship. At the same time, 1.4% of residents are non-citizens. As for race, 82.4% of locals are Caucasian, 4.3% are African American and 3.4% have Asian roots. Another 0.1% are Indigenous American, 0.1% are Pacific Islanders, while 1.6% identify as another race. There’s also a share of 8.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.5%
Non-U.S.-born citizens
10.1%
Non-citizens
1.4%
Value Percent YoY change
U.S.-born citizens 701 88.5% 4.9%
Non-U.S.-born citizens 80 10.1% 2.6%
Non-citizens 11 1.4% -15.4%
Racial breakdown
White
82.4%
Black or African American
4.3%
American Indian and Alaska Native
0.1%
Asian
3.4%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
8.1%
Other
1.6%
Value Percent
White 653 82.4%
Black or African American 34 4.3%
American Indian and Alaska Native 1 0.1%
Asian 27 3.4%
Native Hawaiian and other Pacific Islander 1 0.1%
Two or more races 64 8.1%
Other 13 1.6%

Households in Dartmouth

A peek inside Dartmouth households

Dartmouth has 264 households, with an average of 2 members in each. Of these, 70.1% are families, while the remaining 29.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
264
3.9% year-over-year change
Average people per household
2
Non-family households
79
Family households
185
Value Percent YoY change
Non-family households 79 29.9% 11.3%
Family households 185 70.1% 1.1%
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 Dartmouth

The housing landscape of Dartmouth

Dartmouth's housing consists of 269 units, with 77% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.9% 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 1.5% of the housing landscape.

Housing units
269
3.9% year-over-year change
Housing types
Value Percent
1 unit, detached 207 77%
1 unit, attached 5 1.9%
2 units 15 5.6%
3 or 4 units 3 1.1%
5 to 9 units 4 1.5%
10 to 19 units 13 4.8%
20 to 49 units 13 4.8%
50 or more units 5 1.9%
Mobile home 4 1.5%
Homes built since 2020
2
% year-over-year change

The age of buildings in Dartmouth

In Dartmouth, the median construction year is 1977. About 12.3% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.7% of homes were added from 2000 to 2009, 8.2% between 2010 and 2019, and 0.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 33 12.3% -2.9%
Built between 1940 and 1949 11 4.1% 37.5%
Built between 1950 and 1959 20 7.4% -4.8%
Built between 1960 and 1969 33 12.3% -8.3%
Built between 1970 and 1979 52 19.3% 13.0%
Built between 1980 and 1989 32 11.9% 23.1%
Built between 1990 and 1999 38 14.1% -7.3%
Built between 2000 and 2009 26 9.7% -7.1%
Built between 2010 and 2019 22 8.2% 15.8%
Built in 2020 or later 2 0.7% N/A
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.

Dartmouth occupancy rates

Out of the 264 occupied housing units in Dartmouth, 77.6% are owner-occupied, while 22.4% are lived in by tenants. Meanwhile, 1.9% of all homes on the local market sit vacant.

Occupied housing units
264
3.9% year-over-year change
Occupancy breakdown
Renter occupied
59
Owner occupied
205
Value Percent YoY
change
Renter occupied 59 22.4% 9.3%
Owner occupied 205 77.6% 2.5%
Unoccupied housing units
1.9%
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.

Dartmouth housing costs

Housing costs in Dartmouth come to a median of $1,685 per month, while tenants specifically pay a median gross rent of $1,321.

Median housing costs per month
$1,685/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 Dartmouth
$1,321/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 Dartmouth

Dartmouth education at a glance

About 36.6% of the population in Dartmouth went to high school, while 25% pursued college studies. Another 7.3% earned an associate degree and 16.1% hold a bachelor’s. Meanwhile, 11.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 26 3.9% -10.3%
High school diploma 246 36.6% 0.0%
College diploma 168 25% 7.7%
Associate degree 49 7.3% 6.5%
Bachelor's degree 108 16.1% 0.9%
Graduate degree 75 11.2% 27.1%
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 Dartmouth

How much people earn in Dartmouth

The average annual household income in Dartmouth was $120,482 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.9% change from the previous year. At the same time, the median income stood at $102,079, reflecting a +4.5% shift over the same period.

Average household income in Dartmouth
$120,482/year
4.9% year-over-year change
Median household income in Dartmouth
$102,079/year
4.5% year-over-year change

Dartmouth income by age

In Dartmouth, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $129,531. Those with someone between 45 and 64 in charge, often well established professionally, earn $131,615 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $62,208, while those led by someone over 65, many of whom may be retired, have about $63,451 in earnings. Overall, 94.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $62,208 4.2%
25 - 44 $129,531 15.4%
45 - 64 $131,615 3.3%
Over 65 $63,451 11.1%
Above poverty level
611
Below poverty level
36
Value Percent YoY
change
Above poverty level 611 94.4% 3.9%
Below poverty level 36 5.6% 9.1%

Employment in Dartmouth

Workforce and job types in Dartmouth

82.4% of the working population are employed in professional or administrative positions, while 17.6% are in hands-on or service-based jobs. Also, 8.6% run their own businesses, 63.1% are employed by private companies, and 16.4% work in the public sector.

Workforce demographics

White collar
305
Blue collar
65
Value Percent YoY change
White collar 305 82.4% 6.3%
Blue collar 65 17.6% -11.0%
Employer type
Self employees
8.6%
Private companies
63.1%
Governmental workers
16.4%
Not for profit companies
11.9%
Value Percent YoY change
Self employees 32 8.6% -5.9%
Private companies 234 63.1% 4.5%
Governmental workers 61 16.4% -3.2%
Not for profit companies 44 11.9% 10.0%

Transportation in Dartmouth

How people get around in Dartmouth

Commuting methods vary: 94.1% of residents travel by personal vehicle and 5.6% 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 304 94.1% 2.4%
Railroad 1 0.3% 0.0%
Walk 18 5.6% -5.3%
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 Dartmouth by zipcode?

Zipcode Population Number of households Median income Average income
02747 22,445 7,473 $102,079 $123,433

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FAQs about Dartmouth demographics 

What is the total population of Dartmouth?

Dartmouth has a total population of 793 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 +4.5% compared to a year ago.

What is the gender ratio in Dartmouth?

The gender ratio in Dartmouth is as follows:
  • 49.3% males (391 residents)
  • 50.7% females (402 residents)

What is the median age in Dartmouth?

The median age in Dartmouth is 38.9.

What is the age distribution of the population in Dartmouth?

The age distribution in Dartmouth is as follows:
  • Under 15: 11.7% (93 residents)
  • Ages 15-24: 24.1% (191 residents)
  • Ages 25-44: 20.9% (166 residents)
  • Ages 45-64: 27.3% (217 residents)
  • Over 65: 16% (127 residents)

What is the racial and ethnic makeup of Dartmouth?

The racial and ethnic makeup of Dartmouth is as follows:
  • White: 82.4% (653 residents)
  • Black or African American: 4.3% (34 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 3.4% (27 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (1 residents)
  • Two or More Races: 8.1% (64 residents)
  • Other: 1.6% (13 residents)

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

U.S.-born citizens represent 88.5% of the population in Dartmouth.

How many housing units are there in Dartmouth?

There are 269 housing units in Dartmouth, reflecting a +3.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Dartmouth has a total of 264 households, with an average of 2 people in each.

What is the median household income in Dartmouth?

Dartmouth has a median household income of $102,079, representing a +4.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Dartmouth?

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

Job types:
  • White-collar workers: 82.4% (305 residents)
  • Blue-collar workers: 17.6% (65 residents)

Places of employment:
  • Self-employed: 8.6% (32 residents)
  • Private companies: 63.1% (234 residents)
  • Governmental workers: 16.4% (61 residents)
  • Not-for-profit companies: 11.9% (44 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