The season started on August 10, 2003 and ended on June 6, 2004.
| Pos | Team | P | W | D | L | F | A | GD | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Rudar Velenje | 32 | 21 | 6 | 5 | 84 | 37 | 47 | 69 |
| 2 | Bela Krajina | 32 | 20 | 5 | 7 | 62 | 32 | 30 | 65 |
| 3 | Zagorje | 32 | 20 | 5 | 7 | 62 | 33 | 29 | 65 |
| 4 | Dravinja | 32 | 13 | 12 | 7 | 53 | 34 | 19 | 51 |
| 5 | Aluminij Kidričevo | 32 | 14 | 8 | 10 | 50 | 39 | 11 | 50 |
| 6 | Livar | 32 | 11 | 14 | 7 | 43 | 46 | -3 | 47 |
| 7 | Krško | 32 | 8 | 11 | 13 | 41 | 63 | -22 | 35 |
| 8 | Svoboda Ljubljana | 32 | 9 | 7 | 16 | 48 | 47 | 1 | 34 |
| 9 | Triglav Kranj | 32 | 9 | 7 | 16 | 43 | 53 | -10 | 34 |
| 10 | Izola | 32 | 6 | 9 | 17 | 31 | 58 | -27 | 27 |
| 11 | Brda | 32 | 3 | 11 | 18 | 25 | 64 | -39 | 20 |
| 12 | Tabor Sežana | 22 | 3 | 5 | 14 | 20 | 56 | -36 | 14 |
| Promoted to Slovenian PrvaLiga | |
| Relegated to Slovenian Third League | |
| Withdrew from competition |
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