Mexico and Chile face demographic shifts as elderly populations grow

Latin American nations Mexico and Chile are facing significant demographic shifts characterized by rapid population aging. In Mexico, projections suggest that by 2030, the number of adults aged 60 or older could represent approximately 14.96% of the population, potentially surpassing the number of children and adolescents for the first time. This transition is driven by declining birth rates and increased life expectancy.

This aging trend presents various public health and social challenges. In Mexico, there is a high prevalence of dental caries among those over 60, and research from the National Autonomous University of Mexico indicates that returning female migrants often face higher rates of multimorbidity and functional dependency compared to non-migrants.

Similarly, Chile is experiencing an accelerated aging process. Preliminary 2024 census data shows an aging index of 79 people aged 65 or older for every 100 children under 14. By 2035, more than 25% of the Chilean population is expected to be 60 or older. This shift is creating a growing demand for therapeutic companions and specialized psychosocial support to manage chronic diseases, which affect over 85% of the elderly population.