SIOUX VALLEY CREDIT UNION Routing Number: 273975823
- Routing Number: 273975823
- Bank Name: SIOUX VALLEY CREDIT UNION
- Address: 105 SGT SQUARE DIRVE
- State: IA
- Zip Code: 51054-0000
- Bank Phone: 712-943-5868
- Office Type: Main
- City: SGT. BLUFF
- Institution Status Code: 1