Vajska (Serbian Cyrillic: Вајска listen (help·info)) is a village in Serbia. It is situated in the Bač municipality, in the South Bačka District, Vojvodina province. Two neighbouring settlements, Labudnjača and Živa, are also officially regarded as parts of Vajska although they are physycally separated from it.
In Serbian the village is known as Vajska (Вајска), in Croatian as Vajska, in Hungarian as Vajszka or Józsefháza, and in German as Wajska.
The population of the village numbering 3,169 people (2002 census), including 1,319 Serbs, 569 Romanians, 353 Croats, 341 Hungarians, 207 Yugoslavs, and others.
- 1961: 4,355
- 1971: 3,798
- 1981: 3,448
- 1991: 3,272
Map of the Bač municipality showing the location of Vajska.
Map of Vajska and other settlements in the neighborhood
- Slobodan Ćurčić, Broj stanovnika Vojvodine, Novi Sad, 1996.
Coordinates: 45°25′N 19°07′E / 45.417°N 19.117°E