California Assembly · District 10
Stephanie Nguyen
Where they sit
Every current Assembly member, placed from most liberal to most conservative by how they voted on contested bills.
Stephanie Nguyen'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
On the November 3 ballot
Running for California Assembly District 10.
Also on the ballot: Vinaya Singh (Republican)
The scores
How these numbers work →Each tick is a current Assembly member, by party; the dot is Stephanie Nguyen.
Each tick is a current Assembly member, by party; the dot is Stephanie Nguyen.
Bills
The bills Stephanie Nguyen sponsored this term and how far they got. Co-sponsors aren’t counted.
| Bills | |
|---|---|
| Sponsored | 30 |
| Passed both chambers | 16 |
| Became law | 15 |
| Vetoed by the Governor | 1 |
Rank by bills passed: Rank 35 of 79 in the Assembly (tied with 7 others) · 35 of 60 Democrats (tied with 5 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
| Bill | Result | Final action |
|---|---|---|
| AB 2727 Corrections: parole and prerelease treatment. |
Became law | Sept. 30, 2026 |
| AB 2684 Juveniles: nonminor dependents: out-of-state placement: visitation. |
Became law | Sept. 30, 2026 |
| AB 375 Medical Practice Act: health care providers: qualified autism service paraprofessionals. |
Became law | Sept. 27, 2026 |
| AB 2414 Developmental services: direct support professionals. |
Became law | Sept. 27, 2026 |
| AB 2507 Office of Tribal Affairs. |
Became law | Sept. 25, 2026 |
| AB 2024 Outdoor advertising displays: permits: landscaped freeways: relocation agreements. |
Became law | Sept. 14, 2026 |
| AB 1758 Sellers of travel. |
Became law | Sept. 14, 2026 |
| AB 1615 Firearms: unsafe handguns. |
Became law | Sept. 14, 2026 |
| AB 2331 Cemeteries: removal of remains. |
Became law | July 13, 2026 |
| AB 1625 Sacramento Regional Transit District: board compensation. |
Became law | July 6, 2026 |
| AB 46 Diversion. |
Became law | June 29, 2026 |
| AB 374 K–14 classified employees: payment of wages: itemized statements. |
Vetoed | Jan. 22, 2026 |
| AB 1223 Local Transportation Authority and Improvement Act: Sacramento Transportation Authority. |
Became law | Oct. 13, 2025 |
| AB 1172 Adult day programs: administration of intranasal emergency antiseizure medications. |
Became law | Oct. 7, 2025 |
| AB 1384 Summary proceedings for obtaining possession of real property: procedural requirements. |
Became law | Oct. 3, 2025 |
| AB 1125 Workers’ compensation: peace officers. |
Became law | Oct. 3, 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; 2 against most of their party.
| Date | Bill and motion | Their vote | Speaker | Most of their party |
|---|---|---|---|---|
| Aug. 30, 2026 | SB 1009: Juveniles: detention. Appeal of the Chair's Ruling |
Nay | Nay | Yea (split) |
| Sept. 12, 2025 | AB 1231: Criminal procedure: Safer Communities Through Opportunities Act. Concurrence in Senate Amendments |
Nay | Yea (split) | Yea (split) |
Every roll call
How Stephanie Nguyen voted on each of the 4,006 floor roll calls while in office, newest first.
| Date | Vote | Their vote | Most of their party | Speaker | Yeas–nays |
|---|---|---|---|---|---|
| Loading… | |||||
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
- assemblymember.stephanienguyen@assembly.ca.gov
- Capitol office
- Room 5720, 1021 O St. P.O. Box 942849, Sacramento, CA 94249
916-319-2010 - District office
- 9250 Laguna Springs Drive Suite 220, Elk Grove, CA 95758
916-670-7888
Committees
- Child Care Costs Select Co-chair
- Biotechnology and Medical Technology Select
- Business and Professions
- Cybersecurity Select
- Developing Pathways to Purpose for Young Men Select
- Governmental Organization
- Insurance
- Non-Profit Sector Select
- Ports and Goods Movement Select
- Public Employment and Retirement
- Public Safety
- Select Committee on Growing and Retaining the Creative Economy in California
- Select Committee on the Transportation Costs and Impact of the Low Carbon Fuel Standard
- Youth Mental Health and Treatment Accessibility Select
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