Population structure age of Paraná state between 1970 and 2010

Abstract

The theory of demographic transition began with an effort of Frank Notestein (1945) to understand the demographic changes that were occurring in Western Europe since the late nineteenth century. The demographic transition is the transition between two scenarios of population growth, which changes the age structure of the population. The aim of the article is to discuss the evolution of population structure age of Paraná state between 1970 and 2010. The changes in the age structure of the Paraná indicate a reduction in the share of young population and increasing aging population, an increase in the relative weight of the elderly population. Public policies on education, health, social security and labor market should consider the current change in the age structure. Thus, the aim of this study was to analyze the change in the age structure of the population of the state of Paraná. For this we used data Censuses of the Brazilian Institute of Geography and Statistics (IBGE) on the age distribution of urban and rural Paraná and its Mesoregions. It was concluded that the change in structure occurs group widespread in all Mesoregions state. However, it occurs unevenly between urban and rural population.

Keywords

• demographic transition
• age pyramid
• Paraná
• geographic mesoregions