Main Office Address
35 1st Avenue, N.E.
Watertown, SD 57201
Main Office Hours
Tuesday Hours: 9:00 AM - 5:00 PM
Great Western Bank was established on 08/05/1935. Headquartered in Watertown, SD, it has assets in the amount of $9,758,015,000. Its customers are served from 156 branch locations. Deposits in Great Western Bank are insured by the FDIC.