California Senate District 23
State Senate District 23
Covers parts of Los Angeles County and San Bernardino County.
Who Holds This Seat
Running in 2026
No 2026 candidates are on file for this seat yet.
The District
Includes Palmdale, Lancaster, Victorville, Hesperia, Santa Clarita, Phelan, Adelanto, Acton, Piñon Hills, Agua Dulce, Oak Hills, Leona Valley and 16 more.
759 precincts · District lines: State legislative lines: U.S. Census Bureau TIGER/Line 2024 (SLDU/SLDL) · Precinct lines: California Statewide Database (Berkeley Law, UC Berkeley, for the California Legislature), SR precinct boundaries for the 2020 / 2022 / 2024 generals (/g22/.zip); free public resource, no formal licence
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President430 precinctsStatewide DatabaseCertified — county Statements of Vote… | Donald J. Trump (R)189,595 · 49.4% | Kamala D. Harris (D)183,159 · 47.8% | R+1.7 | 383,504 | Statewide DatabaseCertified — county Statements of Vote… |
| 2024 US Senate - 2430 precinctsStatewide DatabaseCertified — county Statements of Vote… | Steve Garvey (R)190,691 · 51.8% | Adam B. Schiff (D)177,717 · 48.2% | R+3.5 | 368,408 | Statewide DatabaseCertified — county Statements of Vote… |
| 2024 US Senate - 3 Partial/Unexpired Term430 precinctsStatewide DatabaseCertified — county Statements of Vote… | Steve Garvey (R)190,048 · 51.9% | Adam B. Schiff (D)175,924 · 48.1% | R+3.9 | 365,972 | Statewide DatabaseCertified — county Statements of Vote… |
| 2022 US Senate - 1506 precinctsStatewide DatabaseCertified — county Statements of Vote… | Mark P. Meuser (R)119,035 · 51.4% | Alex Padilla (D)112,329 · 48.6% | R+2.9 | 231,364 | Statewide DatabaseCertified — county Statements of Vote… |
| 2022 US Senate - 3 Partial/Unexpired Term506 precinctsStatewide DatabaseCertified — county Statements of Vote… | Mark P. Meuser (R)118,590 · 51.7% | Alex Padilla (D)111,001 · 48.3% | R+3.3 | 229,591 | Statewide DatabaseCertified — county Statements of Vote… |
| 2022 Governor506 precinctsStatewide DatabaseCertified — county Statements of Vote… | Brian Dahle (R)124,991 · 53.6% | Gavin Newsom (D)108,355 · 46.4% | R+7.1 | 233,346 | Statewide DatabaseCertified — county Statements of Vote… |
| 2020 President449 precinctsStatewide DatabaseCertified — county Statements of Vote… | Joseph R. Biden (D)223,017 · 52.4% | Donald J. Trump (R)192,854 · 45.3% | D+7.1 | 425,440 | Statewide DatabaseCertified — county Statements of Vote… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senate District 23
2024 General Election (precinct detail) · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Suzette Martinez ValladaresRepublican | Republican | 190,957 | 52.4% |
| Kipp MuellerDemocratic | Democratic | 173,695 | 47.6% |
Certified — county Statements of Vote as compiled by the Statewide Database; contest totals compared with the California Secretary of State certified Statement of Vote · Statewide Database
State Senate District 23
2020 General Election (precinct detail) · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Rosilicie Ochoa BoghRepublican | Republican | 224,945 | 52.5% |
| Abigail MedinaDemocratic | Democratic | 203,403 | 47.5% |
Certified — county Statements of Vote as compiled by the Statewide Database; contest totals compared with the California Secretary of State certified Statement of Vote · Statewide Database