Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| SILGAN WHITE CAP | Downers Grove, IL | 01-01-1935 | $2,992 | CU |
| BLOOM TOWNSHIP HIGH SCHOOL | Chicago Heights, IL | 01-01-1954 | $2,968 | CU |
| AURORA FIREFIGHTERS' | Aurora, IL | 01-01-1944 | $2,742 | CU |
| WILLIAMSON COUNTY CATHOLIC | Herrin, IL | 01-01-1952 | $2,666 | CU |
| TINLEY FOREST EMPLOYEES | Oak Forest, IL | 01-01-1965 | $2,618 | CU |
| QUINCY POSTAL EMPLOYEES | QUINCY, IL | 01-01-1930 | $2,598 | CU |
| DECATUR STANOLIND | Decatur, IL | 01-01-1937 | $2,590 | CU |
| DEL MONTE EASTERN REGION EMPLOYEES | Rochelle, IL | 01-01-1942 | $2,590 | CU |
| ELECTRICAL WORKERS | Collinsville, IL | 01-01-1938 | $2,586 | CU |
| MERCER | Aledo, IL | 01-01-1969 | $2,578 | CU |
| PEORIA JOURNAL STAR | PEORIA, IL | 01-01-1957 | $2,498 | CU |
| C & NW PROVISO | Northlake, IL | 01-01-1967 | $2,442 | CU |
| B.E.A. | Bethalto, IL | 01-01-1954 | $2,428 | CU |
| N.I.C.E. | Saint Charles, IL | 01-01-1983 | $2,427 | CU |
| PARISH MEMBERS | Metamora, IL | 01-01-1945 | $2,379 | CU |