First Citizens State Bank, East Troy Senior Housing Facility Basic Info Reviews Routing Numbers Map & Direction Name: First Citizens State Bank, East Troy Senior Housing Facility Main Office: No Service: 99 Location: 3223 North Street East Troy, Wisconsin 53120 Walworth County View other branches Phone: 262-642-2530 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer075902337YY075907345YN From: To: