San Antonio (/ˌsæn ænˈtoʊnioʊ/ SAN an-TOH-nee-oh; Spanish for "Saint Anthony"), officially the City of San Antonio, is a city in Texas, United States. The city is the seventh-most populous in the United States, the second-largest in the Southern United States, and the second-most populous in Texas. It is the 12th most-populous city in North America, with 1,434,625 residents in 2020.
Founded as a Spanish mission and colonial outpost in 1718, the city in 1731 became the first chartered civil settlement in what is now present-day Texas. The area was then part of the Spanish Empire. From 1821 to 1836, it was part of the Mexican Republic. It is the oldest municipality in Texas, having celebrated its 300th anniversary on May 1, 2018.
Danba County, located in the east of Ganzi Tibetan Autonomous Prefecture, is the east gate of Ganzi Prefecture, bordered by Xiaojin County, Aba Prefecture in the east, Kangding City, the state capital in the south and southeast, Daofu County in the west, and Jinchuan County in Aba Prefecture in the north and northeast. Danba County is high in the west and low in the east, with an elevation of 1700rel 5521 meters. The county seat is located in Zhanggu Town on the banks of the Dadu River, 1800 meters above sea level, 137km away from Kangding, the prefecture, and 368km away from Chengdu. By the end of 2011, Danba County had an area of 5649 square kilometers and had jurisdiction over 14 townships, 1 town and 2 streets. at the end of 2011, the total population was 60279, with a natural population growth rate of 2.05 ‰. In 2011, Danba County achieved a GDP of 852 million yuan, an increase of 15.8% over 2010. Among them, the primary industry realized an increase.