The objective of this paper is to evaluate the alterations in the distribution and in the socio spatial mobilite of the population that may be associated to the urbanization process and to the intra urban structuring in the Ride - Integrated Region of Development of Federal District and Adjacency. The Ride presents specific characteristics related to the process of economical development, to the territorial occupation and to the urban administration, which differs it from the other urban agglomerations and from the national metropolitan areas, resembling itself however, as for the inaqualities in the process of socio spatial distribution of the population.