Avoca Flag

Avoca

County Seat:
No
Area (mi²):
36.308
State:
Illinois

Avoca is located in Livingston County, Illinois. Avoca has a 2025 population of 413 . Avoca is currently growing at a rate of 0.73% annually and its population has decreased by 0% since the most recent census, which recorded a population of 413 in 2020.

The average household income in Avoca is $139,161 with a poverty rate of 0%. The median age in Avoca is 26.8 years: 13.1 years for males, and 38.3 years for females. For every 100 females there are 200.8 males.

413
Total Population
11
Density (mi²)
3 0.73%
Growth

Avoca Population

Avoca Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White388100%

Avoca Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Avoca's average per capita income is $54,813. Household income levels show a median of $126,500. The poverty rate stands at 0%.

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
Families$155,809$173,090
Married Families$155,809-
Households$126,500$139,161
Non Families--

$54,813

Average Income

$126,500

Median Household Income

0%

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)