CFS Bancorp is the holding company for Citizens Financial Bank, a savings and loan serving residents and businesses of northwestern Indiana and northeastern Illinois, including parts of the Chicago metropolitan area, through about two dozen branches. The bank offers standard deposit products such as checking, savings, NOW, and money market accounts, as well as certificates of deposit. It uses the funds primarily to originate commercial loans (mortgages, construction and land development loans, and business loans), which account for some two-thirds of its loan portfolio. The bank also originates residential mortgages, home equity lines of credit, and other consumer loans.