This fourth edition of the publication "Demographic situation of Podlaskie Voivodship" presents the demographic situation of the region in 2025 in comparison with the previous year, and selected information has been shown in retrospection since 2000, enabling the identification of both long-term trends and short-term changes. The study contains a wide set of data on the size and structure of the population, marriages, divorces, separations, births, deaths, life expectancy, healthy life expectancy, the directions and intensity of migration, as well as population projections. For the first time, it presents a population projection by gminas to 2060.