| Comuna | Reg. | Primarias | Votos | Padrón | Part. (%) |
|---|---|---|---|---|---|
| Guaitecas | XI | 514 | 1.443 | 35,62 | |
| Portezuelo | XVI | 1.891 | 5.611 | 33,70 | |
| Futrono | XIV | 3.965 | 15.443 | 25,68 | |
| Río Ibáñez | XI | 735 | 2.889 | 25,44 | |
| Aysén | XI | 4.425 | 21.847 | 20,25 | |
| San Pablo | X | 1.939 | 10.115 | 19,17 | |
| Mariquina | XIV | 3.783 | 20.116 | 18,81 | |
| Saavedra | IX | 2.393 | 13.143 | 18,21 | |
| Nancagua | VI | 2.818 | 15.705 | 17,94 | |
| La Higuera | IV | 845 | 4.740 | 17,83 | |
| Lo Barnechea | RM | 15.696 | 89.365 | 17,56 | |
| Vicuña | IV | 4.069 | 24.220 | 16,80 | |
| Lanco | XIV | 2.773 | 16.971 | 16,34 | |
| Purén | IX | 1.839 | 11.800 | 15,58 | |
| Pucón | IX | 5.105 | 33.243 | 15,36 | |
| Carahue | IX | 3.660 | 24.343 | 15,04 | |
| Paillaco | XIV | 2.672 | 19.724 | 13,55 | |
| Penco | VIII | 5.694 | 42.238 | 13,48 | |
| Calera de Tango | RM | 3.007 | 22.446 | 13,40 | |
| Lago Verde | XI | 129 | 1.010 | 12,77 | |
| Mulchén | VIII | 3.337 | 26.387 | 12,65 | |
| Paredones | VI | 890 | 7.171 | 12,41 | |
| Coihueco | XVI | 2.914 | 23.597 | 12,35 | |
| Limache | V | 4.867 | 42.307 | 11,50 | |
| Tortel | XI | 64 | 589 | 10,87 | |
| Olivar | VI | 1.388 | 12.814 | 10,83 | |
| Isla de Maipo | RM | 3.251 | 30.379 | 10,70 | |
| Cartagena | V | 2.183 | 21.221 | 10,29 | |
| Curepto | VII | 999 | 10.121 | 9,87 | |
| La Florida | RM | 29.821 | 307.737 | 9,69 | |
| Combarbalá | IV | 1.188 | 12.332 | 9,63 | |
| Concón | V | 4.284 | 45.122 | 9,49 | |
| La Granja | RM | 8.940 | 97.462 | 9,17 | |
| Cisnes | XI | 426 | 4.645 | 9,17 | |
| O'Higgins | XI | 63 | 700 | 9,00 | |
| Peñalolén | RM | 16.326 | 188.202 | 8,67 | |
| Independencia | RM | 7.285 | 88.930 | 8,19 | |
| Panguipulli | XIV | 2.958 | 37.406 | 7,91 | |
| Lebu | VIII | 1.739 | 22.041 | 7,89 | |
| Freire | IX | 1.818 | 23.265 | 7,81 | |
| Cochrane | XI | 242 | 3.261 | 7,42 | |
| Machalí | VI | 2.920 | 41.599 | 7,02 | |
| Puente Alto | RM | 28.081 | 415.029 | 6,77 | |
| Lautaro | IX | 2.412 | 36.180 | 6,67 | |
| Nogales | V | 1.227 | 19.735 | 6,22 | |
| Talcahuano | VIII | 7.568 | 128.015 | 5,91 | |
| Curacautín | IX | 1.187 | 21.515 | 5,52 | |
| Tierra Amarilla | III | 667 | 12.133 | 5,50 | |
| Santa Cruz | VI | 1.710 | 33.153 | 5,16 | |
| La Serena | IV | 10.042 | 194.975 | 5,15 | |
| Lota | VIII | 2.220 | 45.054 | 4,93 | |
| Chile Chico | XI | 303 | 6.162 | 4,92 | |
| Buin | RM | 3.945 | 85.334 | 4,62 | |
| San Pedro de la Paz | VIII | 4.352 | 98.016 | 4,44 | |
| Coyhaique | XI | 2.128 | 51.825 | 4,11 | |
| Punta Arenas | XII | 4.747 | 120.624 | 3,94 | |
| Rancagua | VI | 7.704 | 197.295 | 3,90 | |
| Salamanca | IV | 910 | 24.156 | 3,77 | |
| Quilpué | V | 5.023 | 138.175 | 3,64 | |
| Antofagasta | II | 10.676 | 296.895 | 3,60 | |
| Valparaíso | V | 10.015 | 282.767 | 3,54 | |
| Paine | RM | 2.110 | 59.721 | 3,53 | |
| Talca | VII | 6.140 | 184.837 | 3,32 | |
| Paihuano | IV | 172 | 5.185 | 3,32 | |
| Pitrufquén | IX | 797 | 24.513 | 3,25 | |
| Puchuncaví | V | 570 | 19.398 | 2,94 | |
| Providencia | RM | 4.586 | 168.829 | 2,72 | |
| Linares | VII | 2.254 | 83.446 | 2,70 | |
| San Fernando | VI | 1.559 | 63.580 | 2,45 | |
| Concepción | VIII | 4.346 | 197.081 | 2,21 | |
| Monte Patria | IV | 583 | 27.645 | 2,11 | |
| Ovalle | IV | 1.834 | 93.611 | 1,96 | |
| Coquimbo | IV | 3.194 | 183.271 | 1,74 | |
| Illapel | IV | 392 | 27.869 | 1,41 | |
| Los Vilos | IV | 235 | 19.197 | 1,22 | |
| Canela | IV | 110 | 9.054 | 1,21 | |
| Punitaqui | IV | 131 | 10.923 | 1,20 | |
| Andacollo | IV | 128 | 11.094 | 1,15 | |
| Río Hurtado | IV | 53 | 4.668 | 1,14 |