Bank Mutual, Bank Mutual Basic Info Reviews Routing Numbers Map & Direction Name: Bank Mutual, Bank Mutual Main Office: Yes Service: Full Service Brick and Mortar Office Location: 4949 West Brown Deer Road Brown Deer, Wisconsin 53223 Milwaukee County View other branches Phone: 414-354-1500 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer275071330YY275970981YN From: To: