Wyoming  is a state in the Western United States. The majority of the state is dominated by the mountain ranges and rangelands of the Rocky Mountain West, while the easternmost section of the state includes part of a high elevation prairie region known as the High Plains.  Nicknames include: Cowboy State, Equality State, and Park State.  It was admitted to the Union as the 44th state on July 10, 1890.  Wyoming has Populated Places in 23 counties...