Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Peoples State Bank | Prairie Du Chien, WI | 01-22-1915 | $910,360 | BK |
| The Port Washington State Bank | Port Washington, WI | 09-11-1899 | $902,535 | BK |
| The Farmers & Merchants Bank | Berlin, WI | 12-02-1940 | $884,646 | BK |
| BLACKHAWK COMMUNITY | Janesville, WI | 01-01-1965 | $845,466 | CU |
| SUPERIOR CHOICE | Superior, WI | 01-01-1932 | $820,430 | CU |
| Westbury Bank | Waukesha, WI | 01-01-1926 | $817,436 | BK |
| DMB Community Bank | Madison, WI | 06-29-1922 | $813,097 | BK |
| THRIVENT | Appleton, WI | 01-01-2012 | $799,054 | CU |
| Ixonia Bank | Ixonia, WI | 01-01-1918 | $768,266 | BK |
| Hiawatha National Bank | Hager City, WI | 01-01-1917 | $751,857 | BK |
| Bank of Sun Prairie | Sun Prairie, WI | 08-08-1903 | $748,434 | BK |
| Dairy State Bank | Rice Lake, WI | 01-02-1953 | $740,569 | BK |
| Royal Bank | Elroy, WI | 04-30-1932 | $738,634 | BK |
| The Bank of New Glarus | New Glarus, WI | 10-30-1893 | $728,724 | BK |
| Northwestern Bank | Chippewa Falls, WI | 01-01-1904 | $715,580 | BK |