The research aims to identify the problem of imbalance and hierarchical arrangement of urban centers in Muthanna Governorate, and it was found that there is a high population concentration in the city of Samawah, followed by the city of Al-Rumaitha and then Al-Khidr, and the possibility of a dominant city was examined through the law of the first city of Jefferson and the rule of rank and size for falseness and evidence of dominance, and the application of the balance indicator of urban to see the size of the imbalance equilibrium in urban cities network, and it became clear from the analysis of the results do not apply base grade and size and the presence of the so-called city's dominant (Samawa) as a result of social and administrative economic reasons, and for the purpose of finding a balance in the distribution of the population the population distribution and future direction for the year 2030 were verified, and the research ended with a set of proposals.