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 | $925,859 | BK |
| The Port Washington State Bank | Port Washington, WI | 09-11-1899 | $909,862 | BK |
| The Farmers & Merchants Bank | Berlin, WI | 12-02-1940 | $903,735 | BK |
| BLACKHAWK COMMUNITY | Janesville, WI | 01-01-1965 | $861,215 | CU |
| DMB Community Bank | Madison, WI | 06-29-1922 | $825,785 | BK |
| Westbury Bank | Waukesha, WI | 01-01-1926 | $823,858 | BK |
| THRIVENT | Appleton, WI | 01-01-2012 | $805,077 | CU |
| Ixonia Bank | Ixonia, WI | 01-01-1918 | $803,414 | BK |
| SUPERIOR CHOICE | Superior, WI | 01-01-1932 | $788,478 | CU |
| Hiawatha National Bank | Hager City, WI | 01-01-1917 | $770,090 | BK |
| Bank of Sun Prairie | Sun Prairie, WI | 08-08-1903 | $768,744 | BK |
| Dairy State Bank | Rice Lake, WI | 01-02-1953 | $760,413 | BK |
| The Bank of New Glarus | New Glarus, WI | 10-30-1893 | $756,082 | BK |
| Royal Bank | Elroy, WI | 04-30-1932 | $740,410 | BK |
| Chippewa Valley Bank | Hayward, WI | 01-01-1917 | $708,820 | BK |