Dullu Municipality (दुल्लू नगरपालिका) was established in 2014 (2071 BS) as an urban municipality Dailekh district and local government (self-government) of Nepal. The headquarters of Dullu Nagarpalika (Municipality) is located in Dullu, Dailekh District, Karnali Province of Nepal. The total area of the Dullu Municipality is 156.77 square kilometers (60.53 sq mi) and the total population of this rural municipality as of 2011 (2068 BS) Nepal census is 41540 individuals living in 5861 individual households and density is 260/km2 (690/sq mi). This Rural municipality is divided into total 13 wards.
Dullu, Nepa, Naulekatuwal, Paduka, Badalamji, Chhiudipusakot, Gamaudi, Kalbhairab, Gauri and Malika Village development committees (VDCs) were incorporated to form this Municipality.
Dullu municipality is surrounded by Narayan Municipality and Dungeshwar Rural Municipality on the East, Chamunda Bindrasaini Municipality on the west, Bhairabi Rural Municipality on the North and Gurans Rural Municipality and Accham District on the South.