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.
Jinchuan District, under the jurisdiction of Jinchang City, is located at the eastern end of Hexi Corridor in Gansu Province, the north of Jinchang City, the northern foot of Longshou Mountain, and the southern edge of Alashan platform, between longitude 101 °3440 "- 102 °3426" east and latitude 38 °2130 "- 39 °000030" north. It is bordered by Minqin County in the north and east, Yongchang County in the south, Alashan right Banner in Inner Mongolia Autonomous region in the northwest and Shandan County in the west, with a total area of 3019.14 square kilometers. Jinchuan District has jurisdiction over 2 towns, 6 streets, 27 administrative villages, 16 urban communities and 27 rural communities, with a total population of 231900 (2014), including 208700 non-agricultural people and 27 ethnic groups. In 2012, the region achieved a gross domestic product (GDP) of 191.