Tonica, Illinois, US is a village located in LaSalle County, established in 1855. It was named after the Tonica Township, which was derived from a Native American word meaning "plenty". The village was primarily an agricultural community, with the first post office opening in 1856. A notable landmark is the Tonica Historical Museum, which showcases the area's history and cultural heritage. Today, Tonica has a population of approximately 700 people.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Tonica, Illinois with 1 locations as of April 12, 2024.