There are 6 US Post Offices in Montgomery County serving a total of 25,375 residents equating to 4,229 residents per post office. It's estimated that approximately 40,501 packages are handled across the 6 county post offices annually. Montgomery County is a rural county located in the U.S. state of North Carolina. As of the 2010 census, the population was 27,798. Its county seat is Troy. Montgomery County's motto is \"The Golden Opportunity\"."