Holbrook

County:: Norfolk County
County Seat:: No
Area (mi²):: 7.255
State:: Massachusetts

Holbrook is a CDP located in Norfolk County, Massachusetts. Holbrook has a 2025 population of 11,475. Holbrook is currently growing at a rate of 0.4% annually and its population has increased by 3.84% since the most recent census, which recorded a population of 11,051 in 2020.

The average household income in Holbrook is $122,144 with a poverty rate of 6.56%. The median age in Holbrook is 42.8 years: 44.6 years for males, and 40 years for females.

Demographics

The racial composition of Holbrook includes 67.61% White, 12.02% Black or African American, 4.33% Asian, 4.17% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	7,653	67.61%
Black or African American	1,361	12.02%
Two or more races	1,344	11.87%
Asian	490	4.33%
Other race	472	4.17%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Holbrook Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Holbrook's average per capita income is $61,497. Household income levels show a median of $107,768. The poverty rate stands at 6.56%.

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	$137,734	-
Families	$125,904	$141,046
Households	$107,768	$122,144
Non Families	$41,947	$74,159

$61,497

Average Income

$107,768

Median Household Income

6.56%

Poverty Rate