Sullivan township

County:: Muskegon County
County Seat:: No
Area (mi²):: 24.083
State:: Michigan

Sullivan township is located in Muskegon County, Michigan. Sullivan township has a 2025 population of 2,837. Sullivan township is currently growing at a rate of 3.13% annually and its population has increased by 11.52% since the most recent census, which recorded a population of 2,544 in 2020.

The average household income in Sullivan township is $70,080 with a poverty rate of 11.44%.The median age in Sullivan township is 45.6 years: 42.6 years for males, and 48.3 years for females.

Demographics

The racial composition of Sullivan township includes 93.29% White, 4% Native American, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,405	93.29%
Native American	103	4%
Two or more races	46	1.78%
Black or African American	24	0.93%

Sullivan township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sullivan township's average per capita income is $45,677. Household income levels show a median of $57,778. The poverty rate stands at 11.44%.

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	$82,650	-
Families	$65,521	$76,903
Households	$57,778	$70,080
Non Families	$38,750	$42,831

$45,677

Average Income

$57,778

Median Household Income

11.44%

Poverty Rate