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, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White63787.02%
Other race577.79%
Two or more races233.14%
Asian81.09%
Black or African American70.96%
Native American00%
Native Hawaiian or Pacific Islander00%

Tonica Marital Status

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

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)