Spencer township

County:: Aitkin County
County Seat:: No
Area (mi²):: 36.948
State:: Minnesota

Spencer township is located in Aitkin County, Minnesota. Spencer township has a 2025 population of 542. Spencer township is currently declining at a rate of -0.18% annually but its population has increased by 2.26% since the most recent census, which recorded a population of 530 in 2020.

The average household income in Spencer township is $91,974 with a poverty rate of 12.17%. The median age in Spencer township is 53 years: 54.8 years for males, and 50.9 years for females.

Demographics

The racial composition of Spencer township includes 98.88% White, and smaller percentages for Two or more races, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	528	98.88%
Two or more races	5	0.94%
Native American	1	0.19%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Spencer township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spencer township's average per capita income is $41,071. Household income levels show a median of $80,781. The poverty rate stands at 12.17%.

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	$100,313	-
Families	$88,438	$103,192
Households	$80,781	$91,974
Non Families	$65,357	$52,786

$41,071

Average Income

$80,781

Median Household Income

12.17%

Poverty Rate