Jingxi City, a county-level city administered by Baise City in Guangxi Zhuang Autonomous Region, lies between 105°56 '~ 106°48' east longitude and 22°51 '~ 23°34' north latitude. Located in the China-Vietnam border, the border line is 152.5 kilometers long, south with the Vietnamese Socialist Republic of Kao Ping Cha Ling County, Chongqing County, adjacent to Napo County in the west, north with Baise city and Yunnan Province Funing County border, east with Tianget County, Daxin County border, northeast close to Debao County. It is a subtropical monsoon climate, with an average annual temperature of 19.1℃. It covers an area of 3,322 square kilometers. As of October 2022, it has jurisdiction over 11 towns and 8 townships. By the end of 2021, the permanent resident population is 489,300, and the Zhuang ethnic group accounts for 99.4 percent of the total population within the territory, which is known as the "Zhuang township among Zhuang townships". The government is stationed in the town of Xinjing.

Jingxi city region, Tang set back to Chun. Wennong Prefecture was set up in the Five Dynasties and Ten Kingdoms, and the Song Dynasty was changed to Huazhou. Ming Hongzhi nine years (1496), the restoration of Guishun State, Qing for the Zhili state. In the first year of the Republic of China (1912), it was promoted to the Guishun Prefecture, and in the second year of the Republic of China (1913), the Guishun Prefecture was abolished and set into Jingxi County, which was named after the county in the west of Guangxi, taking the meaning of "western Tranquility". On January 18, 1950, it was affiliated to Longzhou Prefecture in Guangxi Province, and in August 1952, it was transferred to Baise Prefecture. In June 2002, Baise City was set up. In 2015, Jingxi County was set up as a county-level city.

In December 2016, Jingxi City was listed as the third batch of national comprehensive pilot areas for new urbanization. In March 2019, Jingxi City was included in the first batch of counties designated for the protection and utilization of revolutionary cultural relics. On May 9, 2020, Jingxi was approved by the People's Government of Guangxi Autonomous Region to withdraw from the poverty-stricken county list.
In 2021, the GDP of Jingxi was 15.896 billion yuan. The added value of the primary industry was 2.343 billion yuan, up by 8.2%; The added value of the secondary industry was 7.885 billion yuan, up by 13.5%; The value added of the tertiary industry was 5.668 billion yuan, up by 7.9%. Based on the permanent population, the per capita GDP was 32,470 yuan, an increase of 10.8 percent over the previous year.