Tonica is a small village situated in LaSalle County of Illinois, USA.
The core economic activities include advertising, banking, painting and repair, supplying, financing, insurance, education, contracting, legal services, mortgage, NGO, plumbing, real estate, relocation services, hospitality, telephone services and tree services and renting and leasing.
Mostly a white populated region, Tonica has other races like Native American, Asians and Pacific Islanders as well.