Home>Choose State>Cities in Illinois>Institutions in Harrisburg>Banterra Bank Locations in Harrisburg Banterra Bank Branch Locations in Harrisburg, IL 1. Banterra Bank - Harrisburg Branch 520 East Poplar Street, Harrisburg, IL 62946 (618) 253-6000 View Branch 2. Banterra Bank - Harrison South Drive Thru 395 South Commercial Street, Harrisburg, IL 62946 View Branch