Taibusi Banner, under the Inner Mongolia Autonomous Region Xilin Gol League. It is located at the northern foot of Yinshan Mountain and the southern edge of Hunshandake Sandy Land, with an altitude of 1300-1800 meters. It has a medium-temperate and subarid continental climate. It is adjacent to Hebei Province in the southeast, due south and due west. Baochang Town, the seat of the flag government, is 149 kilometers away from Zhangjiakou and 350 kilometers away from Beijing. It is one of the closest flag counties in the autonomous region to Beijing. The total area is 3415 square kilometers. According to the seventh census, the permanent population of Taiwusi Banner was 109,370 as of midnight on November 1, 2020. As of 2012, Taiwusi Banner covers an area of 3415 square kilometers, with jurisdiction over 5 towns, 1 township and 1 Sumu; Is a Mongolian as the main body, the Han majority of the multi-ethnic settlement area.

Taibusi Banner, "Taibusi" has a long history, as early as the Spring and Autumn Period, there was a "Taibusi" officer in charge of the royal horse and horse administration, Qin and Han dynasties was one of the nine Qing Dynasty.

In 2019, the annual GDP of Taiwusi Banner reached 4.34 billion yuan, an increase of 6.1%. On March 4, 2020, the people's government of the autonomous region studied and agreed to withdraw from the poverty-stricken flag county sequence.