County Seat: Kingman
Founded: 1864
Area: 13,311 square miles
Population: 200,186 (2010)
Other Major Cities: Bullhead City, Lake Havasu City
Geographic Highlights: Much of the longest remaining unbroken stretch of Historic Route 66 runs through Mohave County. There’s also a section of Grand Canyon National Park, the striking landscape of Lake Mead and part of the Arizona Strip, the remote northwest corner of the state.