Northwest Harwich

County:: Barnstable County
County Seat:: No
Area (mi²):: 7.983
State:: Massachusetts

Northwest Harwich is a CDP located in Barnstable County, Massachusetts. Northwest Harwich has a 2025 population of 4,113. Northwest Harwich is currently growing at a rate of 0.32% annually but its population has decreased by -0.24% since the most recent census, which recorded a population of 4,123 in 2020.

The average household income in Northwest Harwich is $133,197 with a poverty rate of 7.89%.The median age in Northwest Harwich is 56.4 years: 50.2 years for males, and 60.1 years for females.

Demographics

The racial composition of Northwest Harwich includes 87.9% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,696	87.9%
Two or more races	385	9.16%
Other race	122	2.9%
Asian	2	0.05%

Northwest Harwich Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northwest Harwich's average per capita income is $59,898. Household income levels show a median of $89,063. The poverty rate stands at 7.89%.

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	$133,929	-
Families	$101,591	$154,832
Households	$89,063	$133,197
Non Families	$57,277	$77,796

$59,898

Average Income

$89,063

Median Household Income

7.89%

Poverty Rate