The elaboration consists of three parts. In the first one, in methodological notes there are definitions of basic terms used in the population statistics. The second part describes demographic situation in the voivodship in 2015. Selected data are shown in the retrospection since 2000, and also in relations to the country and other regions of Poland. Population phenomena and processes are illustrated by graphs and maps. In the table part there are review tables containing the more important demographic information about warmińsko-mazurskie voivodship and other regions of the country as well as detailed tables describing population, vital statistics and migration in subregions, powiats and gminas.