Portland township

County:: Ionia County
County Seat:: No
Area (mi²):: 32.183
State:: Michigan

Portland township is located in Ionia County, Michigan. Portland township has a 2025 population of 3,986. Portland township is currently growing at a rate of 0.45% annually and its population has increased by 2.55% since the most recent census, which recorded a population of 3,887 in 2020.

The average household income in Portland township is $142,677 with a poverty rate of 3.88%.The median age in Portland township is 31.2 years: 31.5 years for males, and 30.8 years for females.

Demographics

The racial composition of Portland township includes 90.19% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,531	90.19%
Two or more races	384	9.81%

Portland township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Portland township's average per capita income is $59,926. Household income levels show a median of $98,692. The poverty rate stands at 3.88%.

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	$113,289	-
Families	$108,462	$167,158
Households	$98,692	$142,677
Non Families	$37,117	$49,201

$59,926

Average Income

$98,692

Median Household Income

3.88%

Poverty Rate