Rajska
Rajska is a village in the municipality of Gradačac, Bosnia and Herzegovina.
Demographics
According to the 2013 census, its population was 956.| Ethnicity | Number | Percentage |
| Bosniaks | 951 | 99.5% |
| Croats | 3 | 0.3% |
| other/undeclared | 2 | 0.2% |
| Total | 956 | 100% |