California State Senate · 2021 Lines
State Senate District 22
Susan Rubio (Democratic), re-elected in 2026
Who represents this district
Susan Rubio (Democratic) was re-elected on November 3, 2026.
Counties and cities
Counties: Los Angeles (partial), San Bernardino (partial)
Principal cities and communities:
PomonaOntarioWest CovinaChinoEl MonteBaldwin ParkCovinaAzusaSan DimasLa VerneMontclairDuarte
Voter registration
| Registered voters | Democratic | Republican | Other |
|---|---|---|---|
| 567,230 | 45.5% | 23.5% | 31.1% |
Subscriber Detail
The full district file is for subscribers
Subscribers get the full district file: registration trends across the recent Secretary of State reports, 2024 presidential results computed on the current district lines, 2026 campaign finance totals with independent expenditures, and CSV downloads of the district tables. The first month is free, then $5 a month, and you can cancel at any time.