Olive Flag

Olive

County:
Madison County
County Seat:
No
Area (mi²):
31.384
State:
Illinois

Olive is located in Madison County, Illinois. Olive has a 2025 population of 1,671. Olive is currently declining at a rate of -0.18% annually and its population has decreased by -1.76% since the most recent census, which recorded a population of 1,701 in 2020.

The average household income in Olive is $89,799 with a poverty rate of 6.12%. The median age in Olive is 50.3 years: 50.9 years for males, and 49.6 years for females.

1.7K
Total Population
53
Density (mi²)
-3 -0.18%
Growth

Olive Population

Olive Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Olive includes 90.98% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

White (91.0%)

Two or more races (8.5%)

Other race (0.4%)

Asian (0.1%)

Race
Population
Percentage (of total)
White1,33290.98%
Two or more races1248.47%
Other race60.41%
Asian20.14%

Olive Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Olive's average per capita income is $42,083. Household income levels show a median of $65,227. The poverty rate stands at 6.12%.

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$91,875-
Families$80,795$105,424
Households$65,227$89,799
Non Families$58,977$62,158

$42,083

Average Income

$65,227

Median Household Income

6.12%

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)