There are 7 US Post Offices in Edgecombe County serving a total of 52,635 residents equating to 7,519 residents per post office. It's estimated that approximately 84,011 packages are handled across the 7 county post offices annually. Edgecombe County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 56,552. Its county seat is Tarboro. Edgecombe County is part of the Rocky Mount, NC Metropolitan Statistical Area."