LeRoy Flag

LeRoy

County:
Boone County
County Seat:
No
Area (mi²):
31.258
State:
Illinois

LeRoy is located in Boone County, Illinois. LeRoy has a 2025 population of 458. LeRoy is currently declining at a rate of -0.43% annually and its population has decreased by -2.35% since the most recent census, which recorded a population of 469 in 2020.

The average household income in LeRoy is $116,456 with a poverty rate of 4.59%. The median age in LeRoy is 50 years: 49.8 years for males, and 52 years for females.

458
Total Population
15
Density (mi²)
-2 -0.43%
Growth

LeRoy Population

LeRoy Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White436100%

LeRoy Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

LeRoy's average per capita income is $60,682. Household income levels show a median of $0. The poverty rate stands at 4.59%.

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$132,917$123,027
Non Families$65,865$72,855
Households-$116,456
Married Families--

$60,682

Average Income

$0

Median Household Income

4.59%

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)