Oconee Flag

Oconee

County:
Shelby County
County Seat:
No
Area (mi²):
55.085
State:
Illinois

Oconee is located in Shelby County, Illinois. Oconee has a 2025 population of 766. Oconee is currently declining at a rate of -0.52% annually and its population has decreased by -2.54% since the most recent census, which recorded a population of 786 in 2020.

The average household income in Oconee is $120,445 with a poverty rate of 4.23%. The median age in Oconee is 40 years: 37 years for males, and 51.5 years for females.

766
Total Population
14
Density (mi²)
-4 -0.52%
Growth

Oconee Population

Oconee Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Oconee includes 94.31% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (94.3%)

Two or more races (5.0%)

Asian (0.7%)

Race
Population
Percentage (of total)
White82894.31%
Two or more races445.01%
Asian60.68%

Oconee Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oconee's average per capita income is $49,977. Household income levels show a median of $121,434. The poverty rate stands at 4.23%.

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$123,472-
Households$121,434$120,445
Families$121,360$130,408
Non Families-$64,909

$49,977

Average Income

$121,434

Median Household Income

4.23%

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)