* ARENA - Alianza Republicana Nacionalista (Националистический республиканский Альянс)
* CDU - Centro Democratico Unido (Обхединенный демократический центр)
* FMLN - Frente Farabundo Marti para la Liberacion (Фронт национального освобождения имени Фарабундо Марти)
* PCN - Partido de Conciliation National (Партия национального примирения)
* PDC - Partido Democrata Cristiano (Христианско-демократическая партия)
| ARENA | CDU | FMLN | PCN | PDC | |
| Сумма | 32.0% | 6.3% | 33.8% | 13.1% | 7.3% |
| 1. Ahuachapán | 36.4% | 3.0% | 26.5% | 19.5% | 7.1% |
| 2. Cabañas | 39.1% | 1.8% | 30.3% | 18.7% | 3.8% |
| 3. Chalatenango | 35.5% | 1.3% | 31.7% | 18.8% | 8.5% |
| 4. Cuscatlán | 30.2% | 3.0% | 34.7% | 19.3% | 4.4% |
| 5. La Libertad | 39.0% | 5.7% | 31.5% | 8.7% | 4.4% |
| 6. La Paz | 29.1% | 1.8% | 28.2% | 22.7% | 13.2% |
| 7. La Unión | 32.7% | 1.8% | 18.0% | 27.9% | 14.9% |
| 8. Morazán | 25.3% | 1.7% | 26.3% | 22.2% | 17.2% |
| 9. San Miguel | 28.0% | 4.6% | 32.6% | 17.5% | 10.8% |
| 10. San Salvador | 31.9% | 12.5% | 40.6% | 3.5% | 4.0% |
| 11. San Vicente | 28.2% | 1.6% | 37.2% | 20.1% | 3.7% |
| 12. Santa Ana | 31.0% | 3.0% | 37.7% | 9.3% | 10.0% |
| 13. Sonsonate | 28.5% | 13.5% | 27.2% | 15.6% | 7.7% |
| 14. Usulután | 30.4% | 1.0% | 38.9% | 15.8% | 7.6% |
http://psephos.adam-carr.net/countries/e/elsalvador/elsalvador2003.txt
