It currently governs 9 prefecture-level cities and 3 leagues, totaling 21 municipal districts, 11 county-level cities, 17 counties, 49 banners, and 3 autonomous banners.

There are 12 prefecture-level administrative regions in total, namely 9 prefecture-level cities and 3 leagues. 9 prefecture-level cities: Hohhot City (the capital of the autonomous region), Baotou City, Chifeng City, Tongliao City, Wuhai City, Hulunbuir City, Ulanqab City, Ordos City

3 leagues in Bayannur City: Xilingol League, Alxa League, Xing'an League, 11 county-level cities: Genhe City (Hulunbuir City), Manzhouli City (Hulunbuir City), Yakeshi City (Hulunbuir City), Zhalantun City (Hulunbuir City)

Ergun City (Hulunbuir City) Ulanhot City (Xing'an League) Aershan City (Xing'an League) Holingol City (Tongliao City) Xilinhot City (Xilingol League) Erenhot City (Xilingol League) Fengzhen City (Ulancha

Bu City) Baotou City currently governs 4 municipal districts, 2 mining areas, 1 county, 2 banners, and 1 economic development zone: Municipal districts: Kundulun District, Qingshan District, Donghe District, Jiuyuan District; mining area

: Shiguai District, Baiyun Mining District County: Guyang County; Flag: Tumed Right Banner, Darhan Maoming'an United Banner.