There are 11 US Post Offices in Moore County serving a total of 85,934 residents equating to 7,812 residents per post office. It's estimated that approximately 137,160 packages are handled across the 11 county post offices annually. Moore County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 88,247. Its county seat is Carthage and its largest town is Pinehurst. Moore County comprises the Aberdeen- Pinehurst-Southern Pines, North Carolina Micropolitan Statistical Area and is sometimes included in the Research Triangle and Greater Raleigh-Durham CSA. It lies at the northern edge of the area known as the Sandhills region."