Dade County Federal Credit Union Dade County Federal Credit Union was established on May 1, 1939 for the purpose of offering financial independence and security to employees of Dade County. In April of 1939 ten Dade County employees, with a sincere desire to help their colleagues, gathered $135 in an old cigar box and signed a certificate of origination, bringing Dade County Federal Credit Union into existence. Dade County Federal Credit Union Service Telephone Contact Us: 305.471.5080 Online Banking Login…