Marble township

County:: Itasca County
County Seat:: No
Area (mi²):: 36.478
State:: Minnesota

Marble township is located in Itasca County, Minnesota. Marble township has a 2025 population of 164. Marble township is currently declining at a rate of -1.2% annually and its population has decreased by -2.96% since the most recent census, which recorded a population of 169 in 2020.

The average household income in Marble township is $80,155 with a poverty rate of 23.56%.The median age in Marble township is 36 years: 27 years for males, and 37.4 years for females.

Demographics

The racial composition of Marble township includes 98.28% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	171	98.28%
Two or more races	3	1.72%

Marble township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marble township's average per capita income is $41,250. Household income levels show a median of $68,625. The poverty rate stands at 23.56%.

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
Families	$71,250	$93,116
Married Families	$69,750	-
Households	$68,625	$80,155
Non Families	-	$48,410

$41,250

Average Income

$68,625

Median Household Income

23.56%

Poverty Rate