Category:People from Illinois by century Subcategories This category has the following 4 subcategories, out of 4 total. 0–9 19th-century people from Illinois (2 C, 3 P) 20th-century people from Illinois (1 C, 3 P) 21st-century people from Illinois (1 C, 1 P)P Illinois politicians by century (5 C)
