The largest percentage of Protestant Christians in Vojvodina on municipal level is in the municipalities of Bački Petrovac and Kovačica, where the absolute or relative majority of the population are ethnic Slovaks.
According to the 2002 census, the largest Protestant communities were recorded in the municipalities of Kovačica (12,350) and Bački Petrovac (9,613), as well as in the Vojvodinian capital Novi Sad (9,428), which is predominately Orthodox.