All Bank Branches In Waterloo, Indiana Leave a Comment / By admin / October 30, 2018 List of all bank branches in Waterloo, Indiana: Horizon Bank Horizon Bank-Waterloo Branch Related posts: All First National Bank Of Waterloo Branches First National Bank Of Waterloo-Waterloo Wal-Mart Bkg. Center Branch State Bank Of Waterloo-Waterloo Branch All Bank Branches In Waterloo, Iowa