Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| State Bank of Chilton | Chilton, WI | 04-19-1891 | $485,132 | BK |
| Woodford State Bank | Monroe, WI | 01-01-1915 | $481,392 | BK |
| Oak Bank | Fitchburg, WI | 08-14-2000 | $472,863 | BK |
| Citizens State Bank | Hudson, WI | 07-15-1904 | $463,314 | BK |
| HERITAGE | DEFOREST, WI | 01-01-1978 | $461,321 | CU |
| BLC Community Bank | Little Chute, WI | 12-06-1906 | $433,960 | BK |
| Farmers Savings Bank | Mineral Point, WI | 01-01-1917 | $432,451 | BK |
| American National Bank - Fox Cities | Appleton, WI | 06-14-1993 | $417,415 | BK |
| Spring Bank | Brookfield, WI | 08-28-2008 | $417,410 | BK |
| Bank of Mauston | Mauston, WI | 09-12-1932 | $402,291 | BK |
| FORTE BANK | Hartford, WI | 01-01-1907 | $399,700 | BK |
| FORT COMMUNITY | FORT ATKINSON, WI | 01-01-1940 | $397,720 | CU |
| Bank of Lake Mills | Lake Mills, WI | 01-01-1893 | $395,068 | BK |
| Oostburg State Bank | Oostburg, WI | 03-01-1908 | $390,445 | BK |
| FIRST COMMUNITY CU OF BELOIT | BELOIT, WI | 01-01-1933 | $388,916 | CU |