Banks in Sibley, Iowa, the US. Banks locations in Sibley, Iowa. Find the nearest banks locations, near you. All types of business services ATM Bank Courthouse Finance Funeral home Insurance Lawyer School All banks in Sibley Open now Until 04:00 pm Melvin Savings Bank ATM Finance Bank +1 712-754-2535 721 2nd Avenue, Sibley, Iowa 51249 Write a review Phone Hours Website Directions Open now Until 03:00 pm U.S. Bank Branch Finance Bank +1 712-754-4646 121 9th Street, Sibley, Iowa 51249 Write a review Phone Hours Website Directions