We are located at 100 South Main Street in Sanborn MN. 

Our lobby hours are 9:00 a.m. to 3:00 p.m. Monday, Tuesday, Wednesday and Friday and 9:00 a.m. to 5:30 p.m. on Thursday. 

Drive Up hours are 8:30 a.m. to 4:00 p.m. Monday Tuesday, Wednesday, and Friday and 8:30 a.m. to 5:30 p.m. on Thursday.


Red Rock Bank
100 S Main St - PO Box 158
Sanborn, MN  56083
507-648-3871  phone
507-648-3502  fax


Internet Banking is available 24 hours per day/ 7 days per week/ 365 days per year!



Member FDIC | Equal Housing Lender