Seconsett Island Flag

Seconsett Island

County Seat:
No
Area (mi²):
0.103
State:
Massachusetts

Seconsett Island is a CDP located in Barnstable County, Massachusetts. Seconsett Island has a 2026 population of 147. Seconsett Island is currently growing at a rate of 2.08% 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 Seconsett Island is $82,875 with a poverty rate of 0%. The median age in Seconsett Island is 50.3 years: 49.9 years for males, and 52.4 years for females. For every 100 females there are 47.4 males.

147
Total Population
1,429
Density (mi²)
3 2.08%
Growth

Seconsett Island Population

Seconsett Island Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202614732.08%
202514432.13%

Median Age

Overall: 50.3 years
Female: 52.4 years
Male: 49.9 years

Seconsett Island Adults

There are 114 adults, (67 of whom are seniors) in Seconsett Island.

Sex Ratio

Female: 114 (67.9%)
Male: 54 (32.1%)

Demographics

The racial composition of Seconsett Island includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White168100%
Race
Population ↓
Percentage (of total)
White168100%

Seconsett Island Marital Status

Economics and Income Statistics

Seconsett Island 's average per capita income is $54,750. Household income levels show a median of $82,875. The poverty rate stands at 0%.

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
Families$96,063$99,611
Married Families$95,875-
Households$82,875$86,539
Non Families--

$54,750

Average Income

$82,875

Median Household Income

0%

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)