Beni Municipality is situated in the headquarters of Myagdi district. Kaligandaki river lies to the east part of the municipality, similarly, Mangala Rural Municipality to west, Raghuganga Rural Municipality to North and Baglung Municipality to its south part. Three rivers meeting point is called Tribeni, exactly as, two rivers: Kaligandaki & Myagdi meeting point is named as Beni, it is said. This municipality contains altogether 8652 households and population is 32697: among them 15361 are males and rest 17336  are females according to the Census 2022. This municipality covers total 76.25  square kilometers area . The then Arthunge, Ghatan, Ratnechour, Jyamrungcot, Pulachour ,Bhakkimle ,Patlekhet and Singa VDCs made this municipality. This municipality is announced on 8 May, 2014 and started functioning from 23 May, 2014.