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

Total population
3,691
7.3% year-over-year change
Median household income
$70,094/yr
13.1% year-over-year change
Housing units
5,210
-0.9% year-over-year change

Dennis Port population

How many people live in Dennis Port

Dennis Port is home to 3,691 residents, according to the most recent Census data. Gender-wise, 53.9% of Dennis Port locals are male, and 46.1% are female.

Total population
3,691
7.3% year-over-year change
Gender ratio
Male
53.9%
1,988
Female
46.1%
1,703
Value Percent YoY change
Male 1,988 53.9% 10.7%
Female 1,703 46.1% 3.6%
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 Dennis Port is 58, with the population distributed as follows: about 8.6% are children under 15, then 6.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.7% of the population, while another 38.7% fall into the 45 to 64 bracket. Finally, around 28.7% are 65 or older.

Median age
58
Age breakdown
Under 15
8.6%
15 to 24
6.3%
25 to 44
17.7%
45 to 64
38.7%
Over 65
28.7%
Value Percent YoY change
Under 15 317 8.6% 12.0%
15 to 24 234 6.3% 10.9%
25 to 44 652 17.7% 20.3%
45 to 64 1,428 38.7% 7.5%
Over 65 1,060 28.7% -1.3%
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 Dennis Port, 89.5% of the population are US-born citizens, while 8% have gained naturalized citizenship. At the same time, 2.6% of residents are non-citizens. As for race, 79.4% of locals are Caucasian, 3.5% are African American and 1% have Asian roots. There’s also a share of 9.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.5%
Non-U.S.-born citizens
8%
Non-citizens
2.6%
Value Percent YoY change
U.S.-born citizens 3,303 89.5% 2.6%
Non-U.S.-born citizens 294 8% 74.0%
Non-citizens 94 2.6% 80.8%
Racial breakdown
White
79.4%
Black or African American
3.5%
American Indian and Alaska Native
0%
Asian
1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.7%
Other
6.4%
Value Percent
White 2,932 79.4%
Black or African American 129 3.5%
Asian 38 1%
Two or more races 357 9.7%
Other 235 6.4%

Households in Dennis Port

A peek inside Dennis Port households

Dennis Port has 1,956 households, with an average of 2 members in each. Of these, 48.3% are families, while the remaining 51.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,956
5.5% year-over-year change
Average people per household
2
Non-family households
1,012
Family households
944
Value Percent YoY change
Non-family households 1,012 51.7% 0.2%
Family households 944 48.3% 11.8%
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 Dennis Port

The housing landscape of Dennis Port

Dennis Port's housing consists of 5,210 units, with 78.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.8% 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
5,210
-0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 4,085 78.4%
1 unit, attached 301 5.8%
2 units 83 1.6%
3 or 4 units 84 1.6%
5 to 9 units 156 3%
10 to 19 units 230 4.4%
20 to 49 units 171 3.3%
50 or more units 23 0.4%
Mobile home 77 1.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Dennis Port

In Dennis Port, the median construction year is 1961. About 13.4% of homes were built before the 1940s, with another 8.3% 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 700 13.4% 20.5%
Built between 1940 and 1949 433 8.3% -12.5%
Built between 1950 and 1959 1,325 25.4% -9.9%
Built between 1960 and 1969 1,008 19.4% 7.5%
Built between 1970 and 1979 856 16.4% -16.2%
Built between 1980 and 1989 611 11.7% 14.2%
Built between 1990 and 1999 64 1.2% -11.1%
Built between 2000 and 2009 89 1.7% 15.6%
Built between 2010 and 2019 124 2.4% 77.1%
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.

Dennis Port occupancy rates

Out of the 1,956 occupied housing units in Dennis Port, 68.7% are owner-occupied, while 31.3% are lived in by tenants. Meanwhile, 62.5% of all homes on the local market sit vacant.

Occupied housing units
1,956
5.5% year-over-year change
Occupancy breakdown
Renter occupied
612
Owner occupied
1,344
Value Percent YoY
change
Renter occupied 612 31.3% 6.8%
Owner occupied 1,344 68.7% 4.9%
Unoccupied housing units
62.5%
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.

Dennis Port housing costs

Housing costs in Dennis Port come to a median of $1,404 per month, while tenants specifically pay a median gross rent of $1,556.

Median housing costs per month
$1,404/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 Dennis Port
$1,556/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 Dennis Port

Dennis Port education at a glance

About 25.7% of the population in Dennis Port went to high school, while 23.8% pursued college studies. Another 9.7% earned an associate degree and 23% hold a bachelor’s. Meanwhile, 14.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 107 3.2% 21.6%
High school diploma 859 25.7% 0.7%
College diploma 795 23.8% -1.9%
Associate degree 325 9.7% 59.3%
Bachelor's degree 769 23% 3.9%
Graduate degree 489 14.6% 15.9%
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 Dennis Port

How much people earn in Dennis Port

The average annual household income in Dennis Port was $92,766 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +16.4% change from the previous year. At the same time, the median income stood at $70,094, reflecting a +13.1% shift over the same period.

Average household income in Dennis Port
$92,766/year
16.4% year-over-year change
Median household income in Dennis Port
$70,094/year
13.1% year-over-year change

Dennis Port income by age

In Dennis Port, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $74,559. Those with someone between 45 and 64 in charge, often well established professionally, earn $70,385 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $48,722, while those led by someone over 65, many of whom may be retired, have about $64,375 in earnings. Overall, 87.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $48,722 N/A
25 - 44 $74,559 6.7%
45 - 64 $70,385 12.0%
Over 65 $64,375 7.8%
Above poverty level
3,186
Below poverty level
470
Value Percent YoY
change
Above poverty level 3,186 87.1% 14.4%
Below poverty level 470 12.9% -27.7%

Average renter income in Dennis Port

To get a better sense of what renters earn on average in Dennis Port, their median household income was $42,625 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 43.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$42,625
Rent-to-income ratio
43.8%
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 Dennis Port

Workforce and job types in Dennis Port

The job market in Dennis Port is powered by 1,826 working residents, spread across a range of industries and roles. 77.7% of the working population are employed in professional or administrative positions, while 22.3% are in hands-on or service-based jobs. Also, 13.5% run their own businesses, 56.2% are employed by private companies, and 11.9% work in the public sector.

Workforce demographics

Working population
1,826
10.2% year-over-year change
White collar
1,419
Blue collar
407
Value Percent YoY change
White collar 1,419 77.7% 9.7%
Blue collar 407 22.3% 12.1%
Employer type
Self employees
13.5%
Private companies
56.2%
Governmental workers
11.9%
Not for profit companies
18.4%
Value Percent YoY change
Self employees 246 13.5% -8.6%
Private companies 1,026 56.2% 18.3%
Governmental workers 218 11.9% 19.1%
Not for profit companies 336 18.4% -0.6%
Unemployment rate
9.6%
50.8% year-over-year change

Available workforce

The unemployment rate in Dennis Port stands at 9.6%, 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 Dennis Port

How people get around in Dennis Port

Commuting methods vary: 81.7% of residents travel by personal vehicle and 5% 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 1,432 81.7% 3.4%
Bus or trolleybus 36 2% 140.0%
Walk 88 5% -8.3%
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 Dennis Port demographics 

What is the total population of Dennis Port?

Dennis Port has a total population of 3,691 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 +7.3% compared to a year ago.

What is the gender ratio in Dennis Port?

The gender ratio in Dennis Port is as follows:
  • 53.9% males (1,988 residents)
  • 46.1% females (1,703 residents)

What is the median age in Dennis Port?

The median age in Dennis Port is 58.

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

The age distribution in Dennis Port is as follows:
  • Under 15: 8.6% (317 residents)
  • Ages 15-24: 6.3% (234 residents)
  • Ages 25-44: 17.7% (652 residents)
  • Ages 45-64: 38.7% (1,428 residents)
  • Over 65: 28.7% (1,060 residents)

What is the racial and ethnic makeup of Dennis Port?

The racial and ethnic makeup of Dennis Port is as follows:
  • White: 79.4% (2,932 residents)
  • Black or African American: 3.5% (129 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1% (38 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 9.7% (357 residents)
  • Other: 6.4% (235 residents)

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

U.S.-born citizens represent 89.5% of the population in Dennis Port.

How many housing units are there in Dennis Port?

There are 5,210 housing units in Dennis Port, reflecting a -0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Dennis Port has a total of 1,956 households, with an average of 2 people in each.

What is the median household income in Dennis Port?

Dennis Port has a median household income of $70,094, representing a +13.1% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 90.4% in Dennis Port, with a workforce of 1,826 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.7% (1,419 residents)
  • Blue-collar workers: 22.3% (407 residents)

Places of employment:
  • Self-employed: 13.5% (246 residents)
  • Private companies: 56.2% (1,026 residents)
  • Governmental workers: 11.9% (218 residents)
  • Not-for-profit companies: 18.4% (336 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