Grattan township Flag

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 2026 population of 3,942. Grattan township is currently growing at a rate of 0.82% annually and its population has increased by 3.44% since the most recent census, which recorded a population of 3,811 in 2020.

The median household income in Grattan township is $111,354 with a poverty rate of 1.88%. The median age in Grattan township is 46.5 years: 50.2 years for males, and 42.9 years for females. For every 100 females there are 111.7 males.

3.9K
Total Population
116
Density (mi²)
32 0.82%
Growth

Grattan township Population

Grattan township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,942320.82%
20253,910320.83%
20243,878320.83%
20233,846200.52%
20223,82620.05%
20213,824130.34%
20203,81120.05%
20193,947280.71%
20183,91990.23%
20173,910200.51%
20163,890421.09%
20153,848340.89%
20143,814451.19%
20133,769561.51%
20123,713441.2%
20113,669481.33%
20103,63030.08%

Median Age

Overall: 46.5 years
Female: 42.9 years
Male: 50.2 years

Grattan township Adults

There are 3,206 adults, (720 of whom are seniors) in Grattan township.

Sex Ratio

Female: 1,814 (47.2%)
Male: 2,026 (52.8%)

Demographics

The racial composition of Grattan township includes 93.13% White, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,57693.13%
Two or more races1503.91%
Black or African American892.32%
Asian130.34%
Native American120.31%
Race
Population ↓
Percentage (of total)
Two or more races481.25%
White411.07%
Race
Population ↓
Percentage (of total)
White3,53592.06%
Two or more races1022.66%
Black or African American892.32%
Asian130.34%
Native American120.31%

Grattan township Marital Status

Economics and Income Statistics

Grattan township 's average per capita income is $67,588. Household income levels show a median of $111,354. The poverty rate stands at 1.88%.

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$128,224-
Families$127,637$158,438
Households$111,354$138,492
Non Families$48,750$62,908

$67,588

Average Income

$111,354

Median Household Income

1.88%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)