Sandwich

County:: Barnstable County
County Seat:: No
Area (mi²):: 3.621
State:: Massachusetts

Sandwich is a CDP located in Barnstable County, Massachusetts. Sandwich has a 2025 population of 2,945. Sandwich is currently declining at a rate of -0.03% annually but its population has increased by 0.58% since the most recent census, which recorded a population of 2,928 in 2020.

The average household income in Sandwich is $136,472 with a poverty rate of 6.57%. The median age in Sandwich is 57.8 years: 55.3 years for males, and 59.8 years for females.

Demographics

The racial composition of Sandwich includes 94.19% White, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	2,803	94.19%
Two or more races	94	3.16%
Asian	73	2.45%
Black or African American	6	0.2%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Sandwich Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sandwich's average per capita income is $70,903. Household income levels show a median of $108,583. The poverty rate stands at 6.57%.

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	$133,281	-
Families	$130,200	$178,394
Households	$108,583	$136,472
Non Families	$54,107	$69,744

$70,903

Average Income

$108,583

Median Household Income

6.57%

Poverty Rate