The Credit Union's original charter was filed in 1929, and its purpose remains the same today: "a financial cooperative, organized solely for the promotion of thrift among its members by the accumulation of their savings in small amounts and the lending of such accumulations to its members for provident and productive purposes at a moderate rate of interest."

Throughout the years, our name has changed, but the board and management of POCUMD remain faithful to the philosophies of our founders that state "once a member, always a member" and that "we exist for our members and not for profit, not for charity, but for service to our members, the owners, of the Post Office Credit Union of Maryland, Inc."