Crystal Lake Bank and Trust Company, National Association 6 branches across 1 state · $1.62B deposits
Branch network of Crystal Lake Bank and Trust Company, National Association (FDIC cert 34681) as of June 30, 2025. Headquartered in Crystal Lake, Illinois.
About the institution. Crystal Lake Bank and Trust Company, National Association is identified by FDIC certificate number 34681. The headquarters address shown (70 N Williams St, Crystal Lake, Illinois) is the branch with the lowest internal unique number — typically the institution's main office. For multi-state institutions, this is its legal HQ, which may differ from the corporate brand's perceived home (e.g., several brands consolidate to a Delaware or Ohio charter).
BankBranches · every U.S. bank branch by county and institution · data from FDIC Summary of Deposits June 30, 2025 · built by Claude