Boxborough

County:: Middlesex County
County Seat:: No
Area (mi²):: 10.284
State:: Massachusetts

Boxborough is located in Middlesex County, Massachusetts. Boxborough has a 2025 population of 5,473. Boxborough is currently growing at a rate of 0.2% annually but its population has decreased by -0.38% since the most recent census, which recorded a population of 5,494 in 2020.

The average household income in Boxborough is $185,869 with a poverty rate of 3.6%.The median age in Boxborough is 42.8 years: 44.6 years for males, and 41.7 years for females.

Demographics

The racial composition of Boxborough includes 68% White, 18.01% Asian, 8.5% Black or African American, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,718	68%
Asian	985	18.01%
Black or African American	465	8.5%
Two or more races	245	4.48%
Other race	55	1.01%

Boxborough Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Boxborough's average per capita income is $91,875. Household income levels show a median of $151,000. The poverty rate stands at 3.6%.

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	$230,417	-
Families	$217,219	$236,090
Households	$151,000	$185,869
Non Families	$60,573	$82,153

$91,875

Average Income

$151,000

Median Household Income

3.6%

Poverty Rate