Viola Flag

Viola

County:
Mercer County
County Seat:
No
Area (mi²):
35.364
State:
Illinois

Viola is located in Mercer County, Illinois. Viola has a 2025 population of 301 . Viola is currently declining at a rate of -0.33% annually and its population has decreased by -1.31% since the most recent census, which recorded a population of 305 in 2020.

The average household income in Viola is $113,805 with a poverty rate of 13.68%. The median age in Viola is 29 years: 29.3 years for males, and 26.9 years for females. For every 100 females there are 95.4 males.

301
Total Population
9
Density (mi²)
-1 -0.33%
Growth

Viola Population

Viola Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Viola includes 97.17% White, and smaller percentages for other race and multiracial populations.

Population by Race

White (97.17%)

Other race (2.83%)

Race
Population
Percentage (of total)
White41297.17%
Other race122.83%

Viola Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Viola's average per capita income is $51,250. Household income levels show a median of $80,781. The poverty rate stands at 13.68%.

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$84,196-
Families$83,036$112,735
Households$80,781$113,805
Non Families-$94,963

$51,250

Average Income

$80,781

Median Household Income

13.68%

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)