| PPD/PSD | PS | CDU | PRD | CDS | |
| Сумма | 50,22% | 22,24% | 12,14% | 4,91% | 4,44% |
| Авейру | 60,35% | 22,87% | 4,42% | 2,66% | 5,26% |
| Бежа | 24,53% | 20,26% | 38,56% | 5,73% | 1,96% |
| Брага | 53,44% | 25,85% | 6,12% | 3,33% | 5,92% |
| Браганcа | 60,75% | 19,17% | 3,24% | 1,25% | 7,58% |
| Каштелу-Бранку | 52,13% | 22,41% | 7,10% | 5,95% | 4,66% |
| Коимбра | 50,01% | 28,68% | 7,15% | 3,45% | 4,53% |
| Эвора | 32,11% | 15,38% | 36,17% | 7,22% | 2,11% |
| Фару | 46,67% | 24,91% | 10,91% | 6,29% | 3,12% |
| Гуарда | 60,01% | 21,75% | 3,22% | 2,00% | 6,60% |
| Леирия | 60,77% | 18,73% | 5,92% | 3,02% | 6,04% |
| Лиссабон | 45,82% | 21,19% | 16,50% | 6,85% | 3,69% |
| Порталегре | 37,39% | 25,14% | 20,91% | 6,34% | 3,05% |
| Порту | 50,94% | 26,73% | 9,06% | 4,03% | 3,96% |
| Сантарен | 47,90% | 21,66% | 12,63% | 7,33% | 3,63% |
| Сетубал | 32,58% | 17,61% | 32,74% | 8,68% | 1,88% |
| Виана-ду-Каштелу | 54,45% | 20,26% | 6,25% | 4,83% | 7,66% |
| Вила-Реал | 62,51% | 20,34% | 4,09% | 1,35% | 4,66% |
| Везеу | 64,06% | 17,93% | 2,86% | 1,73% | 6,97% |
| Азорские острова | 66,66% | 19,98% | 2,30% | 3,02% | 3,29% |
| Мадейра | 65,45% | 16,22% | 1,91% | 3,39% | 5,21% |
http://upload.wikimedia.org/wikipedia/en/a/a4/Pt_plelection_1987.PNG
