In the year of unique jubilees, the 100th anniversary of the regaining of Poland’s independence, the establishment of the Statistics Poland and the uprising in Wielkopolska, we are presenting you the latest edition of the Statistical Yearbook of Wielkopolskie Voivodship. This is one of the key titles in the editorial title-plan of the Statistical Office in Poznań, providing essential information about the current socio-economic situation of the region. The 2018 edition contains an overview of statistical current data, which are compared with those for the previous years to help readers track economic changes and social developments.