The publication presents the basic statistical information on the size and structure of the population, marriages, vital statistics and migration. Data are presented in the territorial division by subregions, powiats and gminas. In addition, the demographic situation of Opolskie Voivodship is shown in comparison with the country and other voivodships. The study has been enriched with graphic illustrations in the form of charts and maps. The this year's edition has been supplemented with a synthesis of results.