Golden Valley County
There are 2 US Post Offices in Golden Valley County serving a total of 880 residents equating to 440 residents per post office. It's estimated that approximately 1,405 packages are handled across the 2 county post offices annually. Golden Valley County is a county located in the U.S. state of Montana. As of the 2010 census, the population was 884, making it the third-least populous county in Montana. Its county seat is Ryegate. Golden Valley County is included in the Billings, MT Metropolitan Statistical Area."