Tonica Flag

Tonica

County:
LaSalle County
County Seat:
No
Area (mi²):
1.363
State:
Illinois

Tonica is a village located in LaSalle County, Illinois. Tonica has a 2025 population of 726. Tonica is currently declining at a rate of -0.55% annually and its population has decreased by -2.94% since the most recent census, which recorded a population of 748 in 2020.

The average household income in Tonica is $82,528 with a poverty rate of 10.62%.The median age in Tonica is 40.2 years: 39.5 years for males, and 41.2 years for females.

726
Total Population
533
Density (mi²)
-4 -0.55%
Growth

Tonica Population

Tonica Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Tonica includes 87.02% White, 7.79% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White63787.02%
Other race577.79%
Two or more races233.14%
Asian81.09%
Black or African American70.96%

Tonica Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tonica's average per capita income is $51,477. Household income levels show a median of $80,795. The poverty rate stands at 10.62%.

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$107,188-
Families$91,719$93,789
Households$80,795$82,528
Non Families$43,750$51,787

$51,477

Average Income

$80,795

Median Household Income

10.62%

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)