| Business | Phone |
| Water & Light Credit Union 1225 Tower Ave, Superior 54880 | (715) 392-4524 |
| Fire Department Credit Union 3326 Tower Ave, Superior 54880 | (715) 394-3808 |
| Metro Cu 25 Belknap St, Superior 54880 | (715) 392-5250 |
| School Employees Credit Union 3025 Tower Ave, Superior 54880 | (715) 392-5650 |
| Superior Community Cu 2222 E 5th St, Superior 54880 | (715) 398-8945 |
| Superior Community Cu 2817 Tower Ave, Superior 54880 | (715) 392-5616 |
| Superior Community Cu 2911 Tower Ave, Superior 54880 | (715) 398-8943 |
| Superior Municipal Employee Cu 1409 Hammond Ave, Superior 54880 | (715) 392-4466 |
| Superior Postal Emp Cu 2902 E 5th St, Superior 54880 | (715) 398-3296 |
| Metro Credit Union 25 Belknap St, Superior 54880 | (715) 392-4952 |