There are 8 US Post Offices in Douglas County serving a total of 43,265 residents equating to 5,408 residents per post office. It's estimated that approximately 69,056 packages are handled across the 8 county post offices annually. Douglas County is a county located in the northwestern part of the U.S. state of Nevada. As of the 2010 census, the population was 46,997. Its county seat is Minden. Douglas County comprises the Gardnerville Ranchos, NV Micropolitan Statistical Area, which is also included in the Reno-Carson City-Fernley, NV Combined Statistical Area."