Aviston Flag

Aviston

County:
Clinton County
County Seat:
No
Area (mi²):
1.6
State:
Illinois

Aviston is a village located in Clinton County, Illinois. Aviston has a 2025 population of 2,469. Aviston is currently growing at a rate of 0.98% annually and its population has increased by 5.02% since the most recent census, which recorded a population of 2,351 in 2020.

The average household income in Aviston is $123,803 with a poverty rate of 3.5%.The median age in Aviston is 31.8 years: 31.6 years for males, and 32 years for females.

2.5K
Total Population
1,543
Density (mi²)
24 0.98%
Growth

Aviston Population

Aviston Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Aviston includes 92.25% White, 3.59% other race, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White2,26192.25%
Two or more races943.84%
Other race883.59%
Black or African American50.2%
Asian30.12%

Aviston Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Aviston's average per capita income is $65,259. Household income levels show a median of $111,354. The poverty rate stands at 3.5%.

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$136,000-
Families$125,750$141,099
Households$111,354$123,803
Non Families$57,000$66,442

$65,259

Average Income

$111,354

Median Household Income

3.5%

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)