Summit township Flag

Summit township

County:
Mason County
County Seat:
No
Area (mi²):
12.801
State:
Michigan

Summit township is located in Mason County, Michigan. Summit township has a 2025 population of 986. Summit township is currently declining at a rate of -0.5% annually and its population has decreased by -0.4% since the most recent census, which recorded a population of 990 in 2020.

The average household income in Summit township is $131,125 with a poverty rate of 4.87%.The median age in Summit township is 54.4 years: 51.8 years for males, and 57.5 years for females.

986
Total Population
77
Density (mi²)
-5 -0.5%
Growth

Summit township Population

Summit township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Summit township includes 91.73% White, 4.94% other race, and smaller percentages for Two or more races, Asian, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,02191.73%
Other race554.94%
Two or more races262.34%
Asian80.72%
Native American30.27%

Summit township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summit township's average per capita income is $55,341. Household income levels show a median of $76,875. The poverty rate stands at 4.87%.

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$105,515-
Families$91,071$149,613
Households$76,875$131,125
Non Families$61,250$70,209

$55,341

Average Income

$76,875

Median Household Income

4.87%

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)