Population mobility, explained in simple terms is the ability of any individual to move from one point to another. This shift with such depths subsistence gained direct influence on human capital and was a way to combat deficiencies of social, economic, political or cultural characteristics of the territory of origin. Moreover, amplify these weaknesses while this ability has transformed individuals into a mass movement that engages today rather large individuals at global, national and local level. Importance of an analysis of the implications of population mobility is justified precisely by the changes occurring in a geographical area with the involvement of a large migrant effective working age. This difference of population between 15-64 years who represent a "living resource" of a country which ensures continuity of demographic and economic stability is sustained labor required.