Grattan township

County:: Kent County
County Seat:: No
Area (mi²):: 34.07
State:: Michigan

Grattan township is located in Kent County, Michigan. Grattan township has a 2025 population of 3,844. Grattan township is currently growing at a rate of 0.23% annually and its population has increased by 0.87% since the most recent census, which recorded a population of 3,811 in 2020.

The average household income in Grattan township is $141,517 with a poverty rate of 3.78%. The median age in Grattan township is 48 years: 50.3 years for males, and 44.3 years for females.

Demographics

The racial composition of Grattan township includes 94.81% White, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	3,614	94.81%
Two or more races	171	4.49%
Native American	14	0.37%
Asian	8	0.21%
Black or African American	5	0.13%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Grattan township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grattan township's average per capita income is $70,926. Household income levels show a median of $109,125. The poverty rate stands at 3.78%.

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	$125,700	-
Families	$125,266	$167,307
Households	$109,125	$141,517
Non Families	$37,550	$62,367

$70,926

Average Income

$109,125

Median Household Income

3.78%

Poverty Rate