West Dennis, MA demographics:
population, income, and more

Total population
2,556
-1.2% year-over-year change
Median household income
$95,758/yr
1.9% year-over-year change
Housing units
2,895
0.2% year-over-year change

West Dennis population

How many people live in West Dennis

West Dennis is home to 2,556 residents, according to the most recent Census data. Gender-wise, 42.6% of West Dennis locals are male, and 57.4% are female.

Total population
2,556
-1.2% year-over-year change
Gender ratio
Male
42.6%
1,089
Female
57.4%
1,467
Value Percent YoY change
Male 1,089 42.6% -8.6%
Female 1,467 57.4% 5.2%
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

Adults between 25 and 44 make up 6.7% of the population, while another 31.7% fall into the 45 to 64 bracket. Finally, around 42.7% are 65 or older.

Median age
60.4
Age breakdown
Under 15
0%
15 to 24
18.9%
25 to 44
6.7%
45 to 64
31.7%
Over 65
42.7%
Value Percent YoY change
15 to 24 482 18.9% 12.3%
25 to 44 171 6.7% -36.2%
45 to 64 811 31.7% -0.2%
Over 65 1,092 42.7% 9.5%
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 West Dennis, 80.8% of the population are US-born citizens, while 7.1% have gained naturalized citizenship. At the same time, 12.1% of residents are non-citizens. There’s also a share of 22.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
80.8%
Non-U.S.-born citizens
7.1%
Non-citizens
12.1%
Value Percent YoY change
U.S.-born citizens 2,064 80.8% -3.7%
Non-U.S.-born citizens 182 7.1% 5.8%
Non-citizens 310 12.1% 14.8%
Racial breakdown
White
73.6%
Black or African American
2.2%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
22.3%
Other
1.9%
Value Percent
White 1,882 73.6%
Black or African American 56 2.2%
Two or more races 570 22.3%
Other 48 1.9%

Households in West Dennis

A peek inside West Dennis households

West Dennis has 1,240 households, with an average of 2 members in each. Of these, 58.2% are families, while the remaining 41.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,240
0.8% year-over-year change
Average people per household
2
Non-family households
518
Family households
722
Value Percent YoY change
Non-family households 518 41.8% -8.2%
Family households 722 58.2% 8.4%
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 West Dennis

The housing landscape of West Dennis

West Dennis's housing consists of 2,895 units, with 81.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.2% and offer a more compact, shared living style.

Housing units
2,895
0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 2,357 81.4%
1 unit, attached 178 6.2%
2 units 74 2.6%
3 or 4 units 24 0.8%
5 to 9 units 54 1.9%
10 to 19 units 63 2.2%
20 to 49 units 145 5%
Homes built since 2020
0
% year-over-year change

The age of buildings in West Dennis

In West Dennis, the median construction year is 1963. About 18.1% of homes were built before the 1940s, with another 3.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 524 18.1% 37.9%
Built between 1940 and 1949 89 3.1% -13.6%
Built between 1950 and 1959 633 21.9% -5.7%
Built between 1960 and 1969 780 26.9% 3.6%
Built between 1970 and 1979 443 15.3% -11.9%
Built between 1980 and 1989 251 8.7% 0.8%
Built between 1990 and 1999 73 2.5% -18.0%
Built between 2000 and 2009 73 2.5% 5.8%
Built between 2010 and 2019 29 1% -59.1%
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.

West Dennis occupancy rates

Out of the 1,240 occupied housing units in West Dennis, 75.4% are owner-occupied, while 24.6% are lived in by tenants. Meanwhile, 57.2% of all homes on the local market sit vacant.

Occupied housing units
1,240
0.8% year-over-year change
Occupancy breakdown
Renter occupied
305
Owner occupied
935
Value Percent YoY
change
Renter occupied 305 24.6% -1.3%
Owner occupied 935 75.4% 1.5%
Unoccupied housing units
57.2%
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.

West Dennis housing costs

Housing costs in West Dennis come to a median of $1,255 per month, while tenants specifically pay a median gross rent of $1,593.

Median housing costs per month
$1,255/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 West Dennis
$1,593/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 West Dennis

West Dennis education at a glance

About 28.1% of the population in West Dennis went to high school, while 16.4% pursued college studies. Another 16.1% earned an associate degree and 18% hold a bachelor’s. Meanwhile, 19.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 52 2.1% 136.4%
High school diploma 700 28.1% 3.9%
College diploma 410 16.4% 3.5%
Associate degree 401 16.1% 4.4%
Bachelor's degree 450 18% -14.4%
Graduate degree 480 19.2% 14.8%
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 West Dennis

How much people earn in West Dennis

The average annual household income in West Dennis was $128,115 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -5.9% change from the previous year. At the same time, the median income stood at $95,758, reflecting a +1.9% shift over the same period.

Average household income in West Dennis
$128,115/year
-5.9% year-over-year change
Median household income in West Dennis
$95,758/year
1.9% year-over-year change

West Dennis income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $96,921 overall. Overall, 93.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $96,921 4.0%
Over 65 $83,092 18.9%
Above poverty level
2,379
Below poverty level
177
Value Percent YoY
change
Above poverty level 2,379 93.1% -2.8%
Below poverty level 177 6.9% 27.3%

Average renter income in West Dennis

To get a better sense of what renters earn on average in West Dennis, their median household income was $55,282 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 34.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$55,282
Rent-to-income ratio
34.6%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in West Dennis

Workforce and job types in West Dennis

The job market in West Dennis is powered by 1,364 working residents, spread across a range of industries and roles. 76.8% of the working population are employed in professional or administrative positions, while 23.2% are in hands-on or service-based jobs. Also, 18.1% run their own businesses, 44.6% are employed by private companies, and 2.9% work in the public sector.

Workforce demographics

Working population
1,364
-0.2% year-over-year change
White collar
1,047
Blue collar
317
Value Percent YoY change
White collar 1,047 76.8% 2.5%
Blue collar 317 23.2% -8.1%
Employer type
Self employees
18.1%
Private companies
44.6%
Governmental workers
2.9%
Not for profit companies
34.4%
Value Percent YoY change
Self employees 247 18.1% 28.6%
Private companies 608 44.6% -12.3%
Governmental workers 40 2.9% -48.0%
Not for profit companies 469 34.4% 15.8%
Unemployment rate
0.7%
-10.0% year-over-year change

Available workforce

The unemployment rate in West Dennis stands at 0.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in West Dennis

How people get around in West Dennis

Commuting methods vary: 74.1% of residents travel by personal vehicle and 1.4% 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 974 74.1% -5.5%
Walk 19 1.4% -51.3%
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.

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FAQs about West Dennis demographics 

What is the total population of West Dennis?

West Dennis has a total population of 2,556 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 -1.2% compared to a year ago.

What is the gender ratio in West Dennis?

The gender ratio in West Dennis is as follows:
  • 42.6% males (1,089 residents)
  • 57.4% females (1,467 residents)

What is the median age in West Dennis?

The median age in West Dennis is 60.4.

What is the age distribution of the population in West Dennis?

The age distribution in West Dennis is as follows:
  • Under 15: 0% (0 residents)
  • Ages 15-24: 18.9% (482 residents)
  • Ages 25-44: 6.7% (171 residents)
  • Ages 45-64: 31.7% (811 residents)
  • Over 65: 42.7% (1,092 residents)

What is the racial and ethnic makeup of West Dennis?

The racial and ethnic makeup of West Dennis is as follows:
  • White: 73.6% (1,882 residents)
  • Black or African American: 2.2% (56 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 22.3% (570 residents)
  • Other: 1.9% (48 residents)

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

U.S.-born citizens represent 80.8% of the population in West Dennis.

How many housing units are there in West Dennis?

There are 2,895 housing units in West Dennis, reflecting a +0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

West Dennis has a total of 1,240 households, with an average of 2 people in each.

What is the median household income in West Dennis?

West Dennis has a median household income of $95,758, representing a +1.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for West Dennis?

The employment rate is 99.3% in West Dennis, with a workforce of 1,364 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.8% (1,047 residents)
  • Blue-collar workers: 23.2% (317 residents)

Places of employment:
  • Self-employed: 18.1% (247 residents)
  • Private companies: 44.6% (608 residents)
  • Governmental workers: 2.9% (40 residents)
  • Not-for-profit companies: 34.4% (469 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