| Ámbitos | Jrvs | Candidaturas | ||||
|---|---|---|---|---|---|---|
| Totales Procesadas |
 ARENA |
 CD |
 CN |
 FMLN |
 GANA |
|
| MERCEDES UMAÑA | 24 | 2,347 | 16 | 9 | 2,773 | 281 |
| 23 | 43.25% | 0.29% | 0.17% | 51.11% | 5.18% | |
| CENTRO ESCOLAR "BARRIO CONCEPCION", MERCEDES UMAÑA | 7 | 855 | 2 | 1 | 920 | 46 |
| 7 | 46.88% | 0.11% | 0.05% | 50.44% | 2.52% | |
| CENTRO ESCOLAR "CANTON EL JOCOTILLO" | 4 | 316 | 3 | 3 | 394 | 23 |
| 4 | 42.76% | 0.41% | 0.41% | 53.32% | 3.11% | |
| CENTRO ESCOLAR "CANTON LA PUERTA" JURISCICCION DE MERCEDES UMAÑA | 2 | 146 | 4 | 1 | 269 | 89 |
| 2 | 28.68% | 0.79% | 0.20% | 52.85% | 17.49% | |
| CENTRO ESCOLAR "LAS FLORES" | 7 | 706 | 1 | 4 | 595 | 18 |
| 6 | 53.32% | 0.08% | 0.30% | 44.94% | 1.36% | |
| CENTRO ESCOLAR "CASERIO SAN SIMON", CANTON LOS HORCONES | 4 | 324 | 6 | 0 | 595 | 105 |
| 4 | 31.46% | 0.58% | 0% | 57.77% | 10.19% | |
Elecciones El Salvador 2012 | Tribunal Supremo Electoral