Šupljak
Šupljak is a village in Serbia. It is situated in the Subotica municipality, in the North Bačka District, Vojvodina province. The village has a population of 863 people.
Demographics
Historical population
- 1961: 2,769
- 1971: 2,246
- 1981: 1,650
- 1991: 1,427
- 2002: 1,310
- 2011: 1,115
- 2022: 863