Buford, ColoradoBuford is an unincorporated community in Rio Blanco County, Colorado, United States.HistoryThe Buford, Colorado, post office operated from March 19, 1890, until December 15, 1961. The community was named after John Buford, an officer in the American Civil War.ClimateMarvine Ranch is a weather station near Buford, situated at an elevation of 7800 ft.