Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Devon Bank | Chicago, IL | 09-15-1945 | $473,830 | BK |
| Grundy Bank | Morris, IL | 09-16-1864 | $470,326 | BK |
| First Robinson Savings Bank, National Association | Robinson, IL | 01-01-1884 | $470,144 | BK |
| Petefish, Skiles & Co. | Virginia, IL | 01-01-1870 | $468,305 | BK |
| Solutions Bank | Forreston, IL | 01-01-1887 | $468,237 | BK |
| KANE COUNTY TEACHERS | Elgin, IL | 01-01-1937 | $464,239 | CU |
| First National Bank in Olney | Olney, IL | 07-09-1934 | $458,217 | BK |
| Citizens State Bank | Lena, IL | 01-01-1880 | $456,546 | BK |
| Hoyne Savings Bank | Chicago, IL | 01-01-1887 | $453,316 | BK |
| Gold Coast Bank | Chicago, IL | 06-04-2007 | $452,924 | BK |
| EARTHMOVER | Aurora, IL | 01-01-1958 | $446,462 | CU |
| The City National Bank of Metropolis | Metropolis, IL | 07-01-1908 | $441,891 | BK |
| Better Banks | Peoria, IL | 01-01-1898 | $427,419 | BK |
| First Federal Savings Bank | Ottawa, IL | 01-01-1889 | $426,586 | BK |
| Grand Ridge National Bank | Wheaton, IL | 04-06-1903 | $422,271 | BK |