Marshallton

County:: Northumberland County
County Seat:: No
Area (mi²):: 0.867
State:: Pennsylvania

Marshallton is a CDP located in Northumberland County, Pennsylvania. Marshallton has a 2025 population of 1,175. Marshallton is currently declining at a rate of -1.43% annually but its population has increased by 2.09% since the most recent census, which recorded a population of 1,151 in 2020.

The average household income in Marshallton is $64,990 with a poverty rate of 6.48%. The median age in Marshallton is 48.8 years: 50.2 years for males, and 46.7 years for females.

Demographics

The racial composition of Marshallton includes 99.68% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	1,230	99.68%
Black or African American	4	0.32%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Marshallton Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marshallton's average per capita income is $40,278. Household income levels show a median of $53,983. The poverty rate stands at 6.48%.

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	$118,672	-
Families	$78,324	$90,455
Households	$53,983	$64,990
Non Families	$33,229	$36,013

$40,278

Average Income

$53,983

Median Household Income

6.48%

Poverty Rate