Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| First Bank and Trust Company of Illinois | Palatine, IL | 12-20-1962 | $224,512 | BK |
| Town & Country Bank Midwest | Quincy, IL | 01-01-1910 | $222,045 | BK |
| ENCURAGE FINANCIAL NETWORK | Chicago, IL | 01-01-1936 | $221,724 | CU |
| The Farmers State Bank and Trust Company | Jacksonville, IL | 01-01-1910 | $220,783 | BK |
| Crossroads Bank | Effingham, IL | 03-12-1974 | $218,255 | BK |
| Burling Bank | Chicago, IL | 08-07-1989 | $218,141 | BK |
| Security Bank, s.b. | Springfield, IL | 01-01-1906 | $217,662 | BK |
| CATHOLIC & COMMUNITY | Shiloh, IL | 01-01-1938 | $216,713 | CU |
| First Federal Savings and Loan Association of Central Illinois, S.B. | Shelbyville, IL | 01-01-1906 | $215,165 | BK |
| STALEY | DECATUR, IL | 01-01-1930 | $214,632 | CU |
| Scott State Bank | Bethany, IL | 01-01-1887 | $212,402 | BK |
| MIDWEST MEMBERS | Wood River, IL | 01-01-1935 | $211,840 | CU |
| NORTHSTAR | Warrenville, IL | 01-01-1971 | $211,773 | CU |
| Farmers State Bank of Hoffman | Hoffman, IL | 01-01-1911 | $210,819 | BK |
| Peru Federal Savings Bank | Peru, IL | 01-01-1887 | $205,516 | BK |