Marlborough township

County:: Montgomery County
County Seat:: No
Area (mi²):: 12.579
State:: Pennsylvania

Marlborough township is located in Montgomery County, Pennsylvania. Marlborough township has a 2025 population of 3,536. Marlborough township is currently growing at a rate of 0.08% annually and its population has increased by 0.26% since the most recent census, which recorded a population of 3,527 in 2020.

The average household income in Marlborough township is $131,625 with a poverty rate of 4.48%.The median age in Marlborough township is 47.2 years: 44.7 years for males, and 48.6 years for females.

Demographics

The racial composition of Marlborough township includes 93.02% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,279	93.02%
Two or more races	170	4.82%
Asian	31	0.88%
Other race	25	0.71%
Black or African American	20	0.57%

Marlborough township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marlborough township's average per capita income is $55,625. Household income levels show a median of $113,585. The poverty rate stands at 4.48%.

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	$122,679	-
Families	$117,250	$142,417
Households	$113,585	$131,625
Non Families	$39,375	$69,754

$55,625

Average Income

$113,585

Median Household Income

4.48%

Poverty Rate