Dennis Port Flag

Dennis Port

County Seat:
No
Area (mi²):
3.038
State:
Massachusetts

Dennis Port is a CDP located in Barnstable County, Massachusetts. Dennis Port has a 2026 population of 3,503. Dennis Port is currently growing at a rate of 0.6% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Dennis Port is $70,094 with a poverty rate of 12.73%. The median age in Dennis Port is 58 years: 58.3 years for males, and 55 years for females. For every 100 females there are 116.7 males.

3.5K
Total Population
1,153
Density (mi²)
21 0.6%
Growth

Dennis Port Population

Dennis Port Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,503210.6%
20253,482220.64%

Median Age

Overall: 58 years
Female: 55 years
Male: 58.3 years

Dennis Port Adults

There are 3,344 adults, (1,060 of whom are seniors) in Dennis Port.

Sex Ratio

Female: 1,703 (46.1%)
Male: 1,988 (53.9%)

Demographics

The racial composition of Dennis Port includes 79.44% White, 6.37% other race, 3.49% Black or African American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,93279.44%
Two or more races3579.67%
Other race2356.37%
Black or African American1293.49%
Asian381.03%
Race
Population ↓
Percentage (of total)
Two or more races1504.06%
Other race1383.74%
White411.11%
Race
Population ↓
Percentage (of total)
White2,89178.33%
Two or more races2075.61%
Black or African American1293.49%
Other race972.63%
Asian381.03%

Dennis Port Marital Status

Economics and Income Statistics

Dennis Port 's average per capita income is $54,424. Household income levels show a median of $70,094. The poverty rate stands at 12.73%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$99,943-
Families$91,111$125,998
Households$70,094$92,766
Non Families$52,344$61,483

$54,424

Average Income

$70,094

Median Household Income

12.73%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)