First Federal Savings Bank Address: 1205 Washington St, Mendota, IL 61342 Phone: (815) 539-6757 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: First State Bank at 706 Washington St, Mendota, IL 61342 First State Bank of Mendota at 706 Washington St, Mendota, IL 61342 Midland States Bank at 801 Washington St, Mendota, IL 61342 Tri-County Financial Group Inc at 706 Washington St, Mendota, IL 61342