In the period of the Reformation, Rev Sztáray planted 120 Calvinist congregations in the region.
After World War II, the Germans were forced to leave the country.
There are Czech-speaking and a remnant of German speaking congregations, which had suffered during the Communist regime.
The Reformed Hungarian speaking minority lives in predominantly in the northern part, especially in Vojvodina.
[3] The Reformed Christian Church in Serbia had 17,000 members in almost 50 congregations composed in two presbyteries, served by 19 pastors in 2006.