Since 1935, Great Midwest Bank has served Wisconsin Homeowners for their mortgage and personal banking needs. We're a custome ... r-oriented mutual bank offering a variety of Residential Mortgage products to first time homebuyers, existing homeowners, and multi-family property owners. Visit us at one of our eight office locations; on the web at www.greatmidwestbank.com; or on social media at facebook.com/GreatMidwestBank and twitter.com/SimplyLocalBank. read more