Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| DOUGLAS COUNTY | SUPERIOR, WI | 01-01-1952 | $3,618 | CU |
| MIDWEST | SHEBOYGAN, WI | 01-01-1967 | $3,479 | CU |
| M. G. & E. | MADISON, WI | 01-01-1933 | $3,412 | CU |
| LA CROSSE AREA POSTAL | La Crosse, WI | 01-01-1930 | $3,378 | CU |
| WISCONSIN LATVIAN, INC. | MILWAUKEE, WI | 01-01-1961 | $3,129 | CU |
| SUPERIOR MUNICIPAL EMPLOYEES | SUPERIOR, WI | 01-01-1988 | $3,070 | CU |
| WAUSAU CITY EMPLOYEES | wausau, WI | 01-01-1961 | $3,066 | CU |
| ROCK COUNTY EMPLOYEES | Janesville, WI | 01-01-1953 | $2,999 | CU |
| JONES DAIRY FARM EMPLOYEES | Fort Atkinson, WI | 01-01-1967 | $2,834 | CU |
| MEDICAL EMPLS. | Sheboygan, WI | 01-01-1969 | $2,801 | CU |
| BADGER METER | Milwaukee, WI | 01-01-1935 | $2,669 | CU |
| LCO | Hayward, WI | 01-01-2001 | $2,475 | CU |
| 1ST CLASS EXPRESS | WAUKESHA, WI | 01-01-1932 | $2,428 | CU |
| MADISON V. A. EMPLOYEES' | Madison, WI | 01-01-1953 | $2,401 | CU |
| AIR TECH | MILWAUKEE, WI | 01-01-1956 | $2,396 | CU |