East Dennis Flag

East Dennis

County Seat:
No
Area (mi²):
4.835
State:
Massachusetts

East Dennis is a CDP located in Barnstable County, Massachusetts. East Dennis has a 2025 population of 3,951 . East Dennis is currently growing at a rate of 2.07% annually and its population has increased by 28.78% since the most recent census, which recorded a population of 3,068 in 2020.

The average household income in East Dennis is $128,379 with a poverty rate of 4.18%. The median age in East Dennis is 62.6 years: 50.9 years for males, and 63.7 years for females. For every 100 females there are 83.0 males.

4K
Total Population
817
Density (mi²)
80 2.07%
Growth

East Dennis Population

East Dennis Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of East Dennis includes 95.98% White, and smaller percentages for Two or more races, Black or African American, Asian, Native American and multiracial populations.

Population by Race

White (95.98%)

Two or more races (1.85%)

Black or African American (1.06%)

Asian (0.65%)

Native American (0.46%)

Race
Population
Percentage (of total)
White3,53795.98%
Two or more races681.85%
Black or African American391.06%
Asian240.65%
Native American170.46%

East Dennis Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

East Dennis' average per capita income is $37,183. Household income levels show a median of $100,504. The poverty rate stands at 4.18%.

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$160,000-
Families$130,541$148,445
Households$100,504$128,379
Non Families-$70,158

$37,183

Average Income

$100,504

Median Household Income

4.18%

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)