There are 7 US Post Offices in Campbell County serving a total of 31,772 residents equating to 4,539 residents per post office. It's estimated that approximately 50,712 packages are handled across the 7 county post offices annually. Campbell County is a United States county situated in the south central part of the Commonwealth of Virginia. Located in the Piedmont region of Virginia, Campbell borders the Blue Ridge Mountains. The county seat is Rustburg. Grounded on a tobacco cash crop economy, Campbell County was created in 1782 from part of Bedford County. The county was named in honor of General William Campbell, hero of the American Revolutionary War. Campbell County is part of the Lynchburg, VA Metropolitan Statistical Area. As of the 2010 census, the county population is 54,842. The number of residents has grown steadily in every census after 1930, and the total population has more than doubled since that time."