Sierra Vista is a city in Cochise County, Arizona, United States. According to the 2020 Census, the population of the city is 45,308, and is the 27th most populous city in Arizona. The city is allowance of the Sierra Vista-Douglas Metropolitan Area, with a 2010 population of 131,346. Fort Huachuca, a U.S. Army post, has been incorporated and is located in the northwest ration of the city. Sierra Vista is bordered by the cities of Huachuca City and Whetstone to the north and Sierra Vista Southeast to the South.

Sierra Vista, Spanish for ‘mountain view’, is 75 miles (121 km) southeast of Tucson and serves as the main commercial, cultural, and recreational hub of Cochise County. Sierra Vista is located on the southwestern side of Cochise County and is 15 miles (24 km) southwest of Tombstone, 20 miles (32 km) northwest of Bisbee, and 15 miles (24 km) from the connect of Mexico. The closest harbor of retrieve to Mexico is Naco in the Mexican divulge of Sonora which is 24 miles (39 km) from Sierra Vista to the southeast. Sierra Vista is house to University of Arizona, College of Applied Science and Technology, a Defense Intelligence Agency (DIA) designated Intelligence Community – Center of Academic Excellence (IC-CAE) university, Cochise College, and Wick Communications, a media company vigorous 27 newspapers and 18 specialty publications in 11 states.

As evidenced by several neolithic sites, which count the Murray Springs Clovis Site and known archeological sites when the Lehner Mammoth-Kill Site, Paleo-Indians, along in the ventilate of animals including mammoths, horses, tapirs, bison, and camels occupied the Place more than 11,000 years ago (9000 BCE). Both the Murray Springs Clovis Site and the Lehner Mammoth-Kill Site are now National Historic Landmarks. This area was the house to a large Sobaipuri Pueblo close Fairbank which had several smaller pueblos and settlements throughout the valley, a Spanish Fort, Presidio Santa Cruz de Terrenate between unbiased Huachuca City , Whetstone, and Tombstone, on the west bank of the San Pedro River. along behind a few Spanish settlers supporting the route to Tucson’s Mission San Xavier del Bac and Presidio San Agustín del Tucsón. Coronado National Memorial was standard in the southern Huachuca Mountains to commemorate the expedition of the Spanish conquistador Francisco Vázquez de Coronado utilizing the to hand San Pedro River in his northward search of the Cities of Cíbola, often referred to now as the mythical Seven Cities of Gold.

Like most of Cochise County, this area was share of the Gadsden Purchase of 1854. Camp Huachuca was usual in 1877. At the stop of the Apache Wars in 1886, with the auspices of the fort and the achievement of the Southern Pacific and El Paso & Southwestern railroads, the San Pedro Valley began to be populated by American settlers.