Vučkovci
Vučkovci is a village in the municipality of Gradačac, Bosnia and Herzegovina.
Demographics
According to the 2013 census, its population was 2,679.| Ethnicity | Number | Percentage |
| Bosniaks | 2,650 | 98.9% |
| Serbs | 2 | 0.1% |
| Croats | 1 | 0.0% |
| other/undeclared | 26 | 1.0% |
| Total | 2,679 | 100% |