Considered Tadjmout third agglomeration after the municipality of Laghouat and municipality Aflou, emerged from the administrative division of 1984, and sits on a total area of 620 sqkm and was in the old crossing point where they pass through various convoys coming from the south, flying towards the north, and the area stretching towards the border with the Tiaret Province at the border point called area hissian dib, with a population of about 26846 people, where are stationed 81.60% of the total population at the municipal and 6.89% area of the brow of the municipality regionally and administratively and located on the national Road No.