Aquinnah

County:: Dukes County
County Seat:: No
Area (mi²):: 5.331
State:: Massachusetts

Aquinnah is located in Dukes County, Massachusetts. Aquinnah has a 2025 population of 436. Aquinnah is currently declining at a rate of -1.13% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 445 in 2020.

The average household income in Aquinnah is $217,512 with a poverty rate of 2.55%.The median age in Aquinnah is 52.7 years: 56.2 years for males, and 47.1 years for females.

Demographics

The racial composition of Aquinnah includes 60.27% White, 33.88% Native American, and smaller percentages for Black or African American, Two or more races, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	402	60.27%
Native American	226	33.88%
Black or African American	17	2.55%
Two or more races	12	1.8%
Asian	10	1.5%

Aquinnah Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Aquinnah's average per capita income is $49,063. Household income levels show a median of $117,813. The poverty rate stands at 2.55%.

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	$119,063	$235,702
Households	$117,813	$217,512
Married Families	$102,083	-
Non Families	-	$176,218

$49,063

Average Income

$117,813

Median Household Income

2.55%

Poverty Rate