Central District (Arak County)
The Central District of Arak County is a district in Arak County, Markazi Province, Iran. At the 2006 census, its population was 543,859, in 150,880 families; excluding those portions, the populations was 535,449, in 148,646 families. The District has five cities: Arak, Davudabad, Senjan, Karchan and Karahrud. The District has eight rural districts : Amanabad Rural District, Amiriyeh Rural District, Davudabad Rural District, Mashhad-e Miqan Rural District, Masumiyeh Rural District, Moshkabad Rural District, Sedeh Rural District, and Shamsabad Rural District.