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 | $906,530 | BK |
| Security Financial Bank | Durand, WI | 04-06-1934 | $886,169 | BK |
| Westbury Bank | Waukesha, WI | 01-01-1926 | $853,396 | BK |
| The Farmers & Merchants Bank | Berlin, WI | 12-02-1940 | $841,650 | BK |
| THRIVENT | Appleton, WI | 01-01-2012 | $831,832 | CU |
| DMB Community Bank | Madison, WI | 06-29-1922 | $826,883 | BK |
| BLACKHAWK COMMUNITY | Janesville, WI | 01-01-1965 | $814,064 | CU |
| SUPERIOR CHOICE | Superior, WI | 01-01-1932 | $804,125 | CU |
| Bank of Sun Prairie | Sun Prairie, WI | 08-08-1903 | $750,094 | BK |
| Dairy State Bank | Rice Lake, WI | 01-02-1953 | $743,385 | BK |
| Royal Bank | Elroy, WI | 04-30-1932 | $736,089 | BK |
| Hiawatha National Bank | Hager City, WI | 01-01-1917 | $727,964 | BK |
| Ixonia Bank | Ixonia, WI | 01-01-1918 | $707,256 | BK |
| Chippewa Valley Bank | Hayward, WI | 01-01-1917 | $687,642 | BK |
| Northwestern Bank | Chippewa Falls, WI | 01-01-1904 | $671,330 | BK |