California Assembly · District 19

Catherine Stefani

Democratic

Where they sit

Every current Assembly member, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →
Stefani
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Catherine Stefani's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 10 of those votes. Gray seats are members too new to score. How these numbers work

California Assembly36thpercentile
More liberal than 64% of the California Assembly.
Most liberalMost conservative
29th most liberal of 79

On the November 3 ballot

Running for California Assembly District 19.

Also on the ballot: Philip Louis Wing (Republican)

Who's on your Nov. 3 ballot for the Legislature →

Votes with the Speaker
99%
Democrats Republicans 0%100%

Each tick is a current Assembly member, by party; the dot is Catherine Stefani.

On 847 contested votes where both voted99% on all 3,861 votes where both voted
Votes with own party
100%
Democrats Republicans 55%100%

Each tick is a current Assembly member, by party; the dot is Catherine Stefani.

On 879 party-line votesPartisan rank: 1 of 79 in the Assembly (tied with 15 others)No one in the Assembly votes with their party more often

Bills

The bills Catherine Stefani sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →
Bills: Catherine Stefani
Bills
Sponsored35
Passed both chambers24
Became law22
Vetoed by the Governor2

Rank by bills passed: Rank 5 of 79 in the Assembly (tied with 2 others) · 5 of 60 Democrats (tied with 2 others)

A bill's sponsor is its primary author, as the Legislature marks it on the bill's last version; joint authors and coauthors aren't counted, and a committee's bill counts for no member.

Bills that passed both chambers

Bills that passed both chambers: Catherine Stefani
BillResultFinal action
AB 2297
Restitution: diversion.
Became law Sept. 30, 2026
AB 2146
Coordinated Entry System: study.
Became law Sept. 30, 2026
AB 1877
Domestic violence: protective orders.
Became law Sept. 30, 2026
AB 1604
Product safety: proofs of purchase: intentionally added bisphenols.
Became law Sept. 30, 2026
AB 2540
Public health: public postsecondary education: student health centers: abortion by medication techniques.
Became law Sept. 27, 2026
AB 1696
Emergency services and care: nurse-midwives.
Became law Sept. 27, 2026
AB 1640
California Restaurant Reservation AntiPiracy Act.
Became law Sept. 27, 2026
AB 1974
Firearms: voluntary firearm storage program.
Became law Sept. 26, 2026
AB 1753
Protective orders: firearms and ammunition: notice and procedures.
Became law Sept. 26, 2026
AB 871
Mandated reporters of suspected financial abuse of an elder or dependent adult.
Became law Sept. 20, 2026
AB 2052
Criminal procedure: continuances.
Became law Sept. 20, 2026
AB 2001
Criminal procedure: state summary criminal history information.
Became law Sept. 20, 2026
AB 1588
Vehicles: Sideshow Accountability and Community Safety Act.
Became law Sept. 20, 2026
AB 2081
Medi-Cal: Home and Community-Based Alternatives Waiver.
Vetoed Sept. 18, 2026
AB 1846
Dependency: placement of child with relative.
Became law Sept. 18, 2026
AB 1802
Land use: mitigation lands: endowments.
Became law Sept. 18, 2026
AB 699
Elections: local tax measures.
Vetoed Jan. 22, 2026
AB 836
Midwifery Workforce Training Act.
Became law Oct. 11, 2025
AB 1363
Protective orders: Wyland’s Law.
Became law Oct. 10, 2025
AB 627
California Health Facilities Financing Authority Act.
Became law Oct. 6, 2025
AB 1417
Energy: Voluntary Offshore Wind and Coastal Resources Protection Program: community capacity funding activities and grants.
Became law Oct. 6, 2025
AB 1213
Restitution: priority.
Became law Oct. 1, 2025
AB 1085
License plates: obstruction or alteration.
Became law Oct. 1, 2025
AB 1297
Automatic temporary restraining orders.
Became law July 14, 2025

Budget projects

California's Budget Act doesn't name the legislator who asked for an item, so there's no budget figure for California legislators.

Contested votes where they split

1 against the Speaker; 0 against most of their party.

Contested votes where they split: Catherine Stefani
DateBill and motion Their voteSpeakerMost of their party
Aug. 30, 2026 SB 1009: Juveniles: detention.
Appeal of the Chair's Ruling
Yea Nay (split) Yea

Every roll call

How Catherine Stefani voted on each of the 4,006 floor roll calls while in office, newest first.

Every roll call: Catherine Stefani
DateVoteTheir vote Most of their partySpeakerYeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page
www.assembly.ca.gov
Email
assemblymember.stefani@assembly.ca.gov
Capitol office
Room 5220, 1021 O St. P.O. Box 942849, Sacramento, CA 94249
916-319-2019
District office
455 Golden Gate Ave. Suite 14600, San Francisco, CA 94102
415-557-2312

Committees

  • Legislative Ethics Special Co-chair
  • Asia/California Trade and Investment Promotion Select
  • Budget
  • Child Care Costs Select
  • Domestic Violence Select
  • Elections
  • Health
  • Judiciary
  • Local Government
  • Reproductive Health Select
  • Sea Level Rise and the California Economy Select
  • Select Committee on Growing and Retaining the Creative Economy in California

Contact details and committee assignments from Open States' data on the California Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the California Legislature's floor vote records, Dec. 2, 2024 to Sept. 1, 2026. How these numbers work · Corrections