In 2021, Tonica, IL had a population of 706 people with a median age of 39.7 and a median household income of $58,958. Between 2020 and 2021 the population of Tonica, IL declined from 777 to 706, a −9.14% decrease and its median household income grew from $52,206 to $58,958, a 12.9% increase.
The 5 largest ethnic groups in Tonica, IL are White (Non-Hispanic) (86.3%), White (Hispanic) (5.38%), Other (Hispanic) (4.67%), Two+ (Hispanic) (1.84%), and Two+ (Non-Hispanic) (0.992%).
None of the households in Tonica, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.2% of the residents in Tonica, IL are U.S. citizens.
In 2021, the median property value in Tonica, IL was $119,300, and the homeownership rate was 74.1%.
Most people in Tonica, IL drove alone to work, and the average commute time was 24.1 minutes. The average car ownership in Tonica, IL was 2 cars per household.