EN
The paper in interdisciplinary way presents population change in Silesia Voivodeship. Silesia is an example of dramatic demographic situation as well as social and human capital weakening with profound social effects until 2035. Indicated in the paper multi sectional trends and changes in total balance and natural population movement in Silesia Voivodeship are source of age pyramid reversal process. The result of regressive nature of demographic transition is escalating aging population.