Illinois
Joined: Dec. 3, 1818
Abbreviation IL
Country: United States
| Benedictine University Sports Complex Stadium | |||
| Cardinal Stadium | 5500 | ||
| Comiskey Park | |||
| Comiskey Stadium | July 1, 1910 | 43951 | 750000.00 |
| DePaul Field | |||
| Douglas Park | |||
| Flames Field | |||
| Forest View Park | |||
| Hanson Stadium | |||
| Hyde Park Blues Oval | |||
| Lake Forest Academy | |||
| Lakeside Field | |||
| McCully Field | |||
| Mills Stadium | 10000 | ||
| National League Baseball Park | |||
| Northside Park | |||
| Parkside Grounds | |||
| Ralph Korte Stadium | 4000 | ||
| Sangerbund Park | |||
| Soldier Field | Oct. 9, 1924 | 61500 | 13000000.00 |
| Southwest City League Grounds | |||
| Sparta Field | |||
| Toyota Park | June 11, 2006 | 20000 | 98000000.00 |
| Toyota Park Practice Field | |||
| Wanderers Grounds | |||
| Westside Park | |||
| Winnemac Park | |||
| Wrigley Field | April 23, 1914 | 41159 | 250000.00 |