State Central Bank Address: 612 1st St, Bonaparte, IA 52620 Phone: (319) 592-3372 Banks Other Businesses: Elliott's Service at 617 1st St, Bonaparte, IA 52620 Bonaparte Inn the at 802 1st St, Bonaparte, IA 52620 Bonaparte Retreat at 713 1st St, Bonaparte, IA 52620 River's Edge Pub & Grub at 603 1st St, Bonaparte, IA 52620