
| Comuna | Votantes | Piñera (%) | Guillier (%) | Participación (%) |
|---|---|---|---|---|
| Alhué | 2.471 | 41,91 | 58,09 | 42,78 |
| Buin | 33.306 | 59,46 | 40,54 | 49,54 |
| Calera de Tango | 12.346 | 62,98 | 37,02 | 57,95 |
| Cerrillos | 33.307 | 50,01 | 49,99 | 49,12 |
| Cerro Navia | 52.423 | 45,14 | 54,86 | 45,06 |
| Colina | 40.384 | 72,69 | 27,31 | 51,07 |
| Conchalí | 58.252 | 46,94 | 53,06 | 48,2 |
| Curacaví | 13.112 | 53,56 | 46,44 | 54,08 |
| El Bosque | 65.295 | 47,86 | 52,14 | 46,86 |
| El Monte | 13.862 | 53,51 | 46,49 | 53,06 |
| Estación Central | 57.573 | 45,65 | 54,35 | 45,63 |
| Huechuraba | 36.857 | 51,3 | 48,7 | 54,17 |
| Independencia | 35.356 | 50,46 | 49,54 | 45,12 |
| Isla de Maipo | 13.422 | 57,38 | 42,62 | 52,09 |
| La Cisterna | 43.342 | 52,15 | 47,85 | 51,79 |
| La Florida | 161.114 | 48,33 | 51,67 | 53,35 |
| La Granja | 47.367 | 43,72 | 56,28 | 44,98 |
| La Pintana | 51.208 | 43,58 | 56,42 | 37,26 |
| La Reina | 57.211 | 60,69 | 39,31 | 63,73 |
| Lampa | 24.902 | 58,34 | 41,66 | 49,89 |
| Las Condes | 166.203 | 81,75 | 18,25 | 66,16 |
| Lo Barnechea | 49.385 | 86,4 | 13,6 | 66,63 |
| Lo Espejo | 40.989 | 40,91 | 59,09 | 43,94 |
| Lo Prado | 45.165 | 44,48 | 55,52 | 49,94 |
| Macul | 54.261 | 48,82 | 51,18 | 54,53 |
| Maipú | 195.908 | 47,86 | 52,14 | 52,1 |
| María Pinto | 5.411 | 49,01 | 50,99 | 51,83 |
| Melipilla | 45.070 | 54,27 | 45,73 | 48,56 |
| Ñuñoa | 117.773 | 52,18 | 47,82 | 63,6 |
| Padre Hurtado | 20.486 | 49,59 | 50,41 | 51,99 |
| Paine | 24.831 | 59,03 | 40,97 | 50,62 |
| Pedro Aguirre Cerda | 48.635 | 39,58 | 60,42 | 50,87 |
| Peñaflor | 34.797 | 49,82 | 50,18 | 51,15 |
| Peñalolén | 94.782 | 49,74 | 50,26 | 51 |
| Pirque | 11.437 | 58,96 | 41,04 | 54,77 |
| Providencia | 94.148 | 63,76 | 36,24 | 57,3 |
| Pudahuel | 77.783 | 45,99 | 54,01 | 47,52 |
| Puente Alto | 167.274 | 46,84 | 53,16 | 43,7 |
| Quilicura | 62.027 | 48,76 | 51,24 | 48,3 |
| Quinta Normal | 48.948 | 46,9 | 53,1 | 48,08 |
| Recoleta | 66.032 | 48,24 | 51,76 | 46,58 |
| Renca | 50.442 | 43,96 | 56,04 | 43,79 |
| San Bernardo | 96.272 | 51,96 | 48,04 | 43,53 |
| San Joaquín | 41.541 | 42,39 | 57,61 | 49,73 |
| San José de Maipo | 7.933 | 48,28 | 51,72 | 53,38 |
| San Miguel | 51.685 | 49,55 | 50,45 | 51,72 |
| San Pedro | 3.991 | 58,45 | 41,55 | 50,87 |
| San Ramón | 39.030 | 44,78 | 55,22 | 47,05 |
| Santiago | 135.368 | 49,95 | 50,05 | 43,28 |
| Talagante | 30.537 | 55,48 | 44,52 | 55,31 |
| Tiltil | 7.175 | 55,07 | 44,93 | 52 |
| Vitacura | 62.091 | 87,99 | 12,01 | 73,01 |