| Citizens' Action Party | Social Christian Unity Party | National Liberation Part | Libertarian Movement Party | |
| СУММА | 25,34% | 7,82% | 36,54% | 9,17% |
| SAN JOSE | 26,12% | 6,21% | 33,57% | 9,20% |
| ALAJUELA | 27,74% | 6,92% | 37,27% | 7,81% |
| CARTAGO | 27,67% | 7,10% | 35,16% | 10,41% |
| HEREDIA | 30,64% | 8,27% | 36,36% | 9,00% |
| GUANACASTE | 16,58% | 10,88% | 44,70% | 7,24% |
| PUNTARENAS | 18,60% | 12,27% | 44,73% | 10,02% |
| LIMON | 17,41% | 12,32% | 36,95% | 11,72% |
http://www.tse.go.cr/escrutinio_f2006/Diputados/0.htm
