Clark township Flag

Clark township

County:
Tama County
County Seat:
No
Area (mi²):
36.348
State:
Iowa

Clark township is located in Tama County, Iowa. Clark township has a 2025 population of 1,831. Clark township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Clark township is $98,231 with a poverty rate of 10.99%. The median age in Clark township is 43.1 years: 39.9 years for males, and 45.2 years for females.

1.8K
Total Population
50
Density (mi²)
0 0%
Growth

Clark township Population

Clark township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Clark township includes 93.23% White, 3.66% Asian, and smaller percentages for Two or more races, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White1,70793.23%
Asian673.66%
Two or more races361.97%
Black or African American201.09%
Other race10.05%
Native American00%
Native Hawaiian or Pacific Islander00%

Clark township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clark township's average per capita income is $50,200. Household income levels show a median of $64,231. The poverty rate stands at 10.99%.

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$97,656-
Families$96,563$124,878
Households$64,231$98,231
Non Families$40,625$47,145

$50,200

Average Income

$64,231

Median Household Income

10.99%

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)