There are 7 US Post Offices in Pender County serving a total of 49,467 residents equating to 7,067 residents per post office. It's estimated that approximately 78,955 packages are handled across the 7 county post offices annually. Pender County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 52,217. Its county seat is Burgaw. Pender County is part of the Wilmington, NC Metropolitan Statistical Area."