Sumner township

County:: Gratiot County
County Seat:: No
Area (mi²):: 35.648
State:: Michigan

Sumner township is located in Gratiot County, Michigan. Sumner township has a 2025 population of 1,870. Sumner township is currently growing at a rate of 0.48% annually and its population has increased by 0.59% since the most recent census, which recorded a population of 1,859 in 2020.

The average household income in Sumner township is $76,313 with a poverty rate of 16.64%. The median age in Sumner township is 44.8 years: 43.5 years for males, and 46 years for females.

Demographics

The racial composition of Sumner township includes 97.45% White, and smaller percentages for Two or more races, other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,832	97.45%
Two or more races	34	1.81%
Other race	14	0.74%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Sumner township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sumner township's average per capita income is $40,774. Household income levels show a median of $59,185. The poverty rate stands at 16.64%.

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	$77,609	-
Families	$71,765	$88,901
Households	$59,185	$76,313
Non Families	$29,402	$37,121

$40,774

Average Income

$59,185

Median Household Income

16.64%

Poverty Rate