| Election | Apruebo Dignidad AD / FA | Green Ecologists PEV | Dignidad Ahora DA | New Social Pact NPS / NM | Democratic Convergence CD | Chile Vamos Podemos / Vamos | Party of the People PDG | Christian Social Front FSC |
| | | | | | | |
| Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats |
| 2021 | 157,550 | 34.48% | 4 | 27,196 | 5.95% | 0 | 11,831 | 2.59% | 0 | 48,140 | 10.54% | 1 | | | | 112,738 | 24.67% | 2 | 18,672 | 4.09% | 0 | 53,582 | 11.73% | 1 |
| 2017 | 152,390 | 34.91% | 3 | | | | | | | 63,935 | 14.65% | 1 | 33,509 | 7.68% | 0 | 168,105 | 38.51% | 4 | | | | | | |
Results of the 2021 general election held on 21 November 2021:[10][11]
| Party | Pact | Party | Pact |
| Votes per commune | Total votes | % | Seats | Votes | % | Seats |
La Granja | Macul | Ñuñoa | Provi- dencia | San Joaquín | Santi- ago |
| Social Convergence | CS | | Apruebo Dignidad | 5,207 | 9,173 | 20,825 | 14,471 | 6,905 | 21,732 | 78,313 | 17.14% | 2 | 157,550 | 34.48% | 4 |
| Comunes | COM | 2,541 | 3,603 | 9,005 | 6,015 | 2,669 | 11,680 | 35,513 | 7.77% | 1 |
| Communist Party of Chile | PC | 2,251 | 2,563 | 8,635 | 2,393 | 2,615 | 7,264 | 25,721 | 5.63% | 1 |
| Democratic Revolution | RD | 983 | 1,436 | 5,002 | 3,170 | 1,028 | 4,480 | 16,099 | 3.52% | 0 |
| Social Green Regionalist Federation | FREVS | 291 | 255 | 323 | 159 | 261 | 615 | 1,904 | 0.42% | 0 |
| Independent Democratic Union | UDI | | Chile Podemos + | 2,100 | 4,358 | 12,540 | 13,541 | 2,346 | 16,279 | 51,164 | 11.20% | 1 | 112,738 | 24.67% | 2 |
| National Renewal | RN | 1,680 | 3,932 | 10,572 | 9,395 | 1,955 | 7,713 | 35,247 | 7.71% | 1 |
| Evópoli | EVO | 1,215 | 2,459 | 7,397 | 8,903 | 1,167 | 5,186 | 26,327 | 5.76% | 0 |
| Republican Party | REP | | Christian Social Front | 3,929 | 5,434 | 12,960 | 13,542 | 3,437 | 14,280 | 53,582 | 11.73% | 1 | 53,582 | 11.73% | 1 |
| Party for Democracy | PPD | | New Social Pact | 633 | 1,914 | 6,498 | 5,494 | 1,044 | 4,751 | 20,334 | 4.45% | 1 | 48,140 | 10.54% | 1 |
| Liberal Party of Chile | PL | 4,718 | 627 | 1,467 | 1,993 | 472 | 1,200 | 10,477 | 2.29% | 0 |
| Christian Democratic Party | PDC | 1,319 | 1,031 | 2,553 | 2,103 | 544 | 1,919 | 9,469 | 2.07% | 0 |
| Socialist Party of Chile | PS | 1,123 | 681 | 1,490 | 1,071 | 740 | 1,828 | 6,933 | 1.52% | 0 |
| Radical Party of Chile | PR | 55 | 83 | 206 | 191 | 65 | 327 | 927 | 0.20% | 0 |
| Green Ecologist Party | PEV | | | 3,048 | 3,684 | 5,980 | 3,866 | 2,489 | 8,129 | 27,196 | 5.95% | 0 | 27,196 | 5.95% | 0 |
| Party of the People | PDG | | | 3,525 | 2,847 | 2,854 | 1,467 | 2,573 | 5,406 | 18,672 | 4.09% | 0 | 18,672 | 4.09% | 0 |
| United Centre | CU | | United Independents | 1,790 | 1,733 | 2,457 | 1,362 | 1,548 | 3,572 | 12,462 | 2.73% | 0 | 12,462 | 2.73% | 0 |
| Humanist Party | PH | | Dignidad Ahora | 740 | 772 | 1,147 | 631 | 635 | 2,419 | 6,344 | 1.39% | 0 | 11,831 | 2.59% | 0 |
| Equality Party | IGUAL | 604 | 698 | 1,218 | 663 | 605 | 1,699 | 5,487 | 1.20% | 0 |
| Revolutionary Workers Party | PTR | | | 867 | 828 | 998 | 496 | 772 | 1,905 | 5,866 | 1.28% | 0 | 5,866 | 1.28% | 0 |
| Patriotic Union | UPA | | | 698 | 623 | 834 | 363 | 690 | 1,452 | 4,660 | 1.02% | 0 | 4,660 | 1.02% | 0 |
| Progressive Party | PRO | | | 709 | 572 | 765 | 465 | 483 | 1,243 | 4,237 | 0.93% | 0 | 4,237 | 0.93% | 0 |
| Valid votes | 40,026 | 49,306 | 115,726 | 91,754 | 35,043 | 125,079 | 456,934 | 100.00% | 8 | 456,934 | 100.00% | 8 |
| Blank votes | 2,487 | 2,623 | 3,875 | 2,629 | 2,179 | 5,495 | 19,288 | 3.90% | | | | |
| Rejected votes – other | 2,735 | 2,475 | 3,254 | 2,092 | 2,229 | 5,612 | 18,397 | 3.72% | | | | |
| Total polled | 45,248 | 54,404 | 122,855 | 96,475 | 39,451 | 136,186 | 494,619 | 49.86% | | | | |
| Registered electors | 102,187 | 100,045 | 198,985 | 170,892 | 80,763 | 339,067 | 991,939 | | | | | |
| Turnout | 44.28% | 54.38% | 61.74% | 56.45% | 48.85% | 40.16% | 49.86% | | | | | |
The following candidates were elected:[10][11]
Jorge Alessandri (UDI), 49,478 votes; María Luisa Cordero (RN), 20,617 votes; Lorena Fries (CS), 11,519 votes; Johannes Kaiser (REP), 26,709 votes; Helia Molina (PPD), 18,993 votes; Alejandra Placencia (PC), 18,048 votes; Emilia Schneider (COM), 26,180 votes; and Gonzalo Winter (CS), 66,794 votes.
Results of the 2017 general election held on 19 November 2017:[12][13]
| Party | Pact | Party | Pact |
| Votes per commune | Total votes | % | Seats | Votes | % | Seats |
La Granja | Macul | Ñuñoa | Provi- dencia | San Joaquín | Santi- ago |
| National Renewal | RN | | Chile Vamos | 3,706 | 6,966 | 23,484 | 16,940 | 4,118 | 15,696 | 70,910 | 16.25% | 2 | 168,105 | 38.51% | 4 |
| Independent Democratic Union | UDI | 3,115 | 4,824 | 9,121 | 12,592 | 2,905 | 16,935 | 49,492 | 11.34% | 1 |
| Evópoli | EVO | 2,759 | 4,038 | 11,014 | 15,406 | 2,798 | 11,688 | 47,703 | 10.93% | 1 |
| Democratic Revolution | RD | | Broad Front | 8,058 | 12,239 | 27,732 | 18,768 | 8,916 | 37,500 | 113,213 | 25.94% | 3 | 152,390 | 34.91% | 3 |
| Equality Party | IGUAL | 1,628 | 2,312 | 7,104 | 4,458 | 1,479 | 8,395 | 25,376 | 5.81% | 0 |
| Green Ecologist Party | PEV | 1,056 | 1,365 | 3,454 | 2,461 | 852 | 3,505 | 12,693 | 2.91% | 0 |
| Humanist Party | PH | 120 | 137 | 262 | 141 | 100 | 348 | 1,108 | 0.25% | 0 |
| Socialist Party of Chile | PS | | Nueva Mayoría | 2,455 | 4,036 | 11,304 | 4,640 | 3,576 | 6,712 | 32,723 | 7.50% | 1 | 63,935 | 14.65% | 1 |
| Party for Democracy | PPD | 1,809 | 2,278 | 2,361 | 1,916 | 4,306 | 3,949 | 16,619 | 3.81% | 0 |
| Communist Party of Chile | PC | 1,137 | 1,765 | 2,787 | 1,297 | 1,612 | 3,888 | 12,486 | 2.86% | 0 |
| Social Democrat Radical Party | PRSD | 153 | 213 | 422 | 364 | 254 | 701 | 2,107 | 0.48% | 0 |
| Christian Democratic Party | PDC | | Democratic Convergence | 12,244 | 3,739 | 4,842 | 4,780 | 2,780 | 5,124 | 33,509 | 7.68% | 0 | 33,509 | 7.68% | 0 |
| Progressive Party | PRO | | All Over Chile | 1,320 | 1,190 | 1,059 | 683 | 1,222 | 2,344 | 7,818 | 1.79% | 0 | 7,818 | 1.79% | 0 |
| Dauno Totoro Navarro (Independent) | Ind | | | 871 | 1,060 | 1,331 | 901 | 748 | 2,444 | 7,355 | 1.69% | 0 | 7,355 | 1.69% | 0 |
| Patriotic Union | UPA | | | 598 | 545 | 447 | 268 | 510 | 989 | 3,357 | 0.77% | 0 | 3,357 | 0.77% | 0 |
| Valid votes | 41,029 | 46,707 | 106,724 | 85,615 | 36,176 | 120,218 | 436,469 | 100.00% | 8 | 436,469 | 100.00% | 8 |
| Blank votes | 2,060 | 1,974 | 2,793 | 2,075 | 1,837 | 4,355 | 15,094 | 3.22% | | | | |
| Rejected votes – other | 2,620 | 2,247 | 3,386 | 2,071 | 2,042 | 4,986 | 17,352 | 3.70% | | | | |
| Total polled | 45,709 | 50,928 | 112,903 | 89,761 | 40,055 | 129,559 | 468,915 | 49.33% | | | | |
| Registered electors | 105,302 | 99,498 | 185,175 | 164,311 | 83,527 | 312,750 | 950,563 | | | | | |
| Turnout | 43.41% | 51.18% | 60.97% | 54.63% | 47.95% | 41.43% | 49.33% | | | | | |
The following candidates were elected:[12][13]
Jorge Alessandri (UDI), 30,833 votes; Natalia Castillo (RD), 43,453 votes; Luciano Cruz-Coke (EVO), 38,143 votes; Maya Fernández (PS), 28,437 votes; Giorgio Jackson (RD), 103,523 votes; Marcela Sabat (RN), 54,630 votes; Sebastián Torrealba (RN), 10,196 votes; and Gonzalo Winter (RD), 5,237 votes.