Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Eureka Savings Bank | La Salle, IL | 01-01-1885 | $402,877 | BK |
| First Security Trust and Savings Bank | Elmwood Park, IL | 01-26-1946 | $401,831 | BK |
| Alliance Community Bank | Petersburg, IL | 05-18-1910 | $397,022 | BK |
| First Federal Savings Bank | Ottawa, IL | 01-01-1889 | $390,547 | BK |
| State Bank | Freeport, IL | 05-24-1999 | $385,870 | BK |
| EARTHMOVER | Aurora, IL | 01-01-1958 | $381,228 | CU |
| The First National Bank of Allendale | Allendale, IL | 01-01-1906 | $380,160 | BK |
| ABRI | Romeoville, IL | 01-01-1949 | $378,883 | CU |
| First Trust Bank of Illinois | Kankakee, IL | 07-30-1998 | $369,918 | BK |
| OSB Community Bank | Ottawa, IL | 01-01-1871 | $363,859 | BK |
| First Secure Bank and Trust Co. | Palos Hills, IL | 10-21-1977 | $361,750 | BK |
| IAA | Bloomington, IL | 01-01-1951 | $358,929 | CU |
| PARTNERSHIP FINANCIAL | MORTON GROVE, IL | 01-01-1958 | $358,165 | CU |
| STREATOR ONIZED | Streator, IL | 01-01-1940 | $356,244 | CU |
| Union National Bank and Trust Company of Elgin | Elgin, IL | 05-21-1904 | $354,550 | BK |