How many provinces are in Mongolia?
Provinces of Mongolia
21 Provinces
Mongolia is divided into 21 Provinces (Mongolian: аймаг, often translated as aimags) and one provincial municipality. Each aimag is subdivided into several districts.[1][2]
The modern provinces have been established since 1921.  The capital, Ulaanbaatar, is governed as an independent provincial municipality separate from Töv Province, inside which it is situated. 