Linn township Flag

Linn township

County:
Warren County
County Seat:
No
Area (mi²):
35.827
State:
Iowa

Linn township is located in Warren County, Iowa. Linn township has a 2025 population of 11,368. Linn 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 Linn township is $121,541 with a poverty rate of 2.42%.The median age in Linn township is 37.6 years: 36.6 years for males, and 38.7 years for females.

11.4K
Total Population
317
Density (mi²)
0 0%
Growth

Linn township Population

Linn township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Linn township includes 95.2% White, and smaller percentages for Two or more races, other race, Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White10,82295.2%
Two or more races3392.98%
Other race1531.35%
Asian220.19%
Black or African American200.18%
Native American120.11%

Linn township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Linn township's average per capita income is $59,159. Household income levels show a median of $93,057. The poverty rate stands at 2.42%.

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$135,966-
Families$118,424$142,331
Households$93,057$121,541
Non Families$53,688$61,559

$59,159

Average Income

$93,057

Median Household Income

2.42%

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)