Abstract
The purpose of this article is a comparative analysis of regional and temporal labor market differentiation. In the study, the following voivodeships were taken as comparative objects. In accordance, following the administrative division, the voivodeships were adopted, while the research period was taken as the years 2011–2021. To study the differentiation of the voivodeship labor markets, the classical method of share shifts and the analysis of share shifts were used. The number of employed people and the registered unemployed by gender were chosen as the measures of differentiation on which the study was based. The results of the analyses made it possible to examine changes in the structure and assess the development of regional labor markets over time.