Summit township Flag

Summit township

County:
Jackson County
County Seat:
No
Area (mi²):
29.142
State:
Michigan

Summit township is located in Jackson County, Michigan. Summit township has a 2026 population of 22,685. Summit township is currently declining at a rate of -0.09% annually and its population has decreased by -0.79% since the most recent census, which recorded a population of 22,865 in 2020.

The median household income in Summit township is $65,987 with a poverty rate of 7.74%. The median age in Summit township is 45.8 years: 42.4 years for males, and 47.4 years for females. For every 100 females there are 93.6 males.

22.7K
Total Population
778
Density (mi²)
-20 -0.09%
Growth

Summit township Population

Summit township Population

Year ↓
Population
Growth
Annual Change
202622,685-20-0.09%
202522,705-20-0.09%
202422,725-29-0.13%
202322,754-2-0.01%
202222,756-87-0.38%
202122,843-22-0.1%
202022,865-42-0.18%
201922,49610%
201822,495190.08%
201722,476750.33%
201622,401-89-0.4%
201522,490-27-0.12%
201422,517-22-0.1%
201322,53930.01%
201222,536-5-0.02%
201122,541330.15%
201022,596-27-0.12%

Median Age

Overall: 45.8 years
Female: 47.4 years
Male: 42.4 years

Summit township Adults

There are 18,423 adults, (5,601 of whom are seniors) in Summit township.

Sex Ratio

Female: 11,786 (51.7%)
Male: 11,031 (48.3%)

Demographics

The racial composition of Summit township includes 87.93% White, 5.22% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White20,06387.93%
Black or African American1,1915.22%
Two or more races1,1785.16%
Asian2030.89%
Other race1030.45%
Native American410.18%
Native Hawaiian or Pacific Islander380.17%
Race
Population ↓
Percentage (of total)
White5662.48%
Two or more races880.39%
Other race330.14%
Black or African American40.02%
Race
Population ↓
Percentage (of total)
White19,49785.45%
Black or African American1,1875.2%
Two or more races1,0904.78%
Asian2030.89%
Other race700.31%
Native American410.18%
Native Hawaiian or Pacific Islander380.17%

Summit township Marital Status

Economics and Income Statistics

Summit township's average per capita income is $51,021. Household income levels show a median of $65,987. The poverty rate stands at 7.74%.

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$101,406-
Families$85,577$108,648
Households$65,987$87,646
Non Families$45,069$51,065

$51,021

Average Income

$65,987

Median Household Income

7.74%

Poverty Rate

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)