Viola township Flag

Viola township

County:
Linn County
County Seat:
No
Area (mi²):
35.33
State:
Iowa

Viola township is located in Linn County, Iowa. Viola township has a 2025 population of 145. Viola 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 Viola township is $65,020 with a poverty rate of 3.45%.The median age in Viola township is 38.1 years: 38.3 years for males, and 11.8 years for females.

145
Total Population
4
Density (mi²)
0 0%
Growth

Viola township Population

Viola township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Viola township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White145100%

Viola township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Viola township's average per capita income is $49,115. Household income levels show a median of $48,854. The poverty rate stands at 3.45%.

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$118,333-
Households$48,854$65,020
Families-$67,463
Non Families--

$49,115

Average Income

$48,854

Median Household Income

3.45%

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)