Demographic structure of Vojvodina, based on available sources, is very well known. Domination of Serbian, Craoatian, Hungarian, and German population in Vojvodina is documented through registrations. Historical events had an impact on the certain demographic movements in Vojvodina. Matica Srpska, as an institution which takes care about spiritual heritage of Serbian people has tried to find its role under new circumstances. Among others, domination of Slavic population has been set as a crucial issue in the realization of an idea of Vojvodina as a teritory of Slavic corpus. Consequently the secretary of Matica Srpska, dr Nikola Milutinović, has announced his concept about the modelity of the gradual domination of Slavic population in Vojvodina.