Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Community First Bank | Boscobel, WI | 01-01-1871 | $600,506 | BK |
| CO-OP | Black River Fal, WI | 01-01-1938 | $571,745 | CU |
| PyraMax Bank, FSB | Greenfield, WI | 01-01-1892 | $570,978 | BK |
| PremierBank | Fort Atkinson, WI | 10-27-1863 | $558,926 | BK |
| Coulee Bank | La Crosse, WI | 02-27-1961 | $553,149 | BK |
| Baraboo State Bank | Baraboo, WI | 07-01-1857 | $549,566 | BK |
| Premier Community Bank | Marion, WI | 02-24-1941 | $536,187 | BK |
| First State Bank | New London, WI | 01-01-1911 | $535,575 | BK |
| First Citizens State Bank | Whitewater, WI | 10-25-1863 | $516,352 | BK |
| SIMPLICITY | Marshfield, WI | 01-01-1949 | $500,001 | CU |
| Mound City Bank | Platteville, WI | 02-15-1915 | $499,992 | BK |
| Farmers and Merchants Union Bank | Columbus, WI | 09-05-1861 | $499,809 | BK |
| State Bank Financial | La Crosse, WI | 07-26-1858 | $482,399 | BK |
| State Bank of Chilton | Chilton, WI | 04-19-1891 | $475,957 | BK |
| Oak Bank | Fitchburg, WI | 08-14-2000 | $471,561 | BK |