Duplain township Flag

Duplain township

County:
Clinton County
County Seat:
No
Area (mi²):
35.06
State:
Michigan

Duplain township is located in Clinton County, Michigan. Duplain township has a 2026 population of 2,317. Duplain township is currently growing at a rate of 0.17% annually and its population has increased by 0.61% since the most recent census, which recorded a population of 2,303 in 2020.

The median household income in Duplain township is $63,177 with a poverty rate of 7.94%. The median age in Duplain township is 44.9 years: 42.1 years for males, and 49.4 years for females. For every 100 females there are 96.4 males.

2.3K
Total Population
66
Density (mi²)
4 0.17%
Growth

Duplain township Population

Duplain township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,31740.17%
20252,31340.17%
20242,30940.17%
20232,30520.09%
20222,30350.22%
20212,298-5-0.22%
20202,303-1-0.04%
20192,391-6-0.25%
20182,39790.38%
20172,388130.55%
20162,37580.34%
20152,367-19-0.8%
20142,386-2-0.08%
20132,388120.51%
20122,37630.13%
20112,373100.42%
20102,362-1-0.04%

Median Age

Overall: 44.9 years
Female: 49.4 years
Male: 42.1 years

Duplain township Adults

There are 1,908 adults, (441 of whom are seniors) in Duplain township.

Sex Ratio

Female: 1,196 (50.9%)
Male: 1,153 (49.1%)

Demographics

The racial composition of Duplain township includes 95.02% White, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,23295.02%
Two or more races933.96%
Other race140.6%
Black or African American100.43%
Race
Population ↓
Percentage (of total)
White421.79%
Two or more races421.79%
Other race90.38%
Race
Population ↓
Percentage (of total)
White2,19093.23%
Two or more races512.17%
Black or African American100.43%
Other race50.21%

Duplain township Marital Status

Economics and Income Statistics

Duplain township 's average per capita income is $42,540. Household income levels show a median of $63,177. The poverty rate stands at 7.94%.

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$87,438-
Families$84,000$107,054
Households$63,177$87,795
Non Families$37,431$44,148

$42,540

Average Income

$63,177

Median Household Income

7.94%

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)