Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| UNIFIED HOMEOWNERS OF ILLINOIS | CHICAGO, IL | 01-01-2006 | $460 | CU |
| FREEPORT CITY EMPLOYEES | Freeport, IL | 01-01-1954 | $452 | CU |
| MCMILLEN MASTER | Gibson City, IL | 01-01-1943 | $442 | CU |
| ALTON MUNICIPAL EMPLOYEES | ALTON, IL | 01-01-1955 | $436 | CU |
| MT. ZION | zion, IL | 01-01-1987 | $428 | CU |
| M.W.P.H. GRAND LODGE OF ILLINOIS | CHICAGO, IL | 01-01-1984 | $418 | CU |
| SERVICES | NAPERVILLE, IL | 01-01-0000 | $407 | CU |
| ST. MARTIN DE PORRES PARISH | Chicago, IL | 01-01-1960 | $383 | CU |
| ROCKFORD NEWSPAPERS | Rockford, IL | 01-01-1937 | $354 | CU |
| SHILOH ENGLEWOOD | Chicago, IL | 01-01-1963 | $344 | CU |
| CHAMPAIGN COUNTY EMPLOYEES | Urbana, IL | 01-01-1960 | $339 | CU |
| ST. HELENA PARISH | Chicago, IL | 01-01-1984 | $324 | CU |
| ST. JUDE | CHICAGO, IL | 01-01-1958 | $297 | CU |
| COMMANDING OFFICERS AND SERGEANTS | Chicago, IL | 01-01-1938 | $287 | CU |
| GIDEON | Waukegan, IL | 01-01-1998 | $269 | CU |