Dcadasde 60 and 70 had been marked by the low standard of the quality of life of the population, retraction of the economy and for a strong process of growth and ruralizao, being one of the bases of the economy of the city to the side of the extrativa activity. Currently, the commerce and services come gradual growing and in menorescala industrialization. This city was also an important marine producer of Salt, prticapropiciada for the high salinity of waters and carried through through the exploration dassalinas in the estuary of the River Sergipe. Also it was in the decade of 1970, that urban ocrescimento of Aracaju was intensified with the construction of conjuntoshabitacionais of initiative of the Government of the State in next regions, that is, that they make border with the capital. Already in the decade of 80, Aid starts it perderseu agricultural profile, that is, it has an industrial development caused by criaodo District industrial of Aid, and from observes an acceleration there eelevao in the population growth of the city.
5. Fast Population Growth: The fast growth of the cities if must to the economic evolution dapopulao; many times, the infrastructure does not follow its expansion, what namaioria of the cases it contributed for the appearance of some problems (medical and pertaining to school deficiency of transport, habitation, services, etc.), thus harming, the life of its inhabitants; as consequence, aparecemfavelas and tenement houses inhabited for a more devoid population, not absorbed pelosistema urban. (SAINTS; ANDRADE, 1986). The development of Aracaju was mainly stimulated in the half doSc XX, thanks to the beginning of the exploration of oil (Petrobra’s) and mineral outrosrecursos. With the process of urbanization of Aracaju, the individuals queperderam the job and those that left the field in better search of condiesna capital, they fight to find a place to subsistir, installing thus naszonas peripheral desestruturadas.