Sierra Vista Southeast, often referred to as Hereford or Nicksville, is a census-designated place (CDP) in Cochise County, Arizona, United States. The
is in the northwest part of the city. Sierra Vista, Spanish for 'mountain view', is 75 miles (121 km) southeast of Tucson and serves as the main commercial
2010 census. The county seat is Bisbee. Cochise County includes the Sierra Vista-Douglas, Arizona Metropolitan Statistical Area. The county borders southwestern
population is composed of five metropolitan areas: Phoenix, Tucson, Prescott, Sierra Vista-Douglas and Nogales. Out of these, two are metropolitan areas with over
present day, many Sierra Miwok live in or close to their traditional territories and Indian rancherias, including at: Buena Vista Rancheria Chicken Ranch