California State Senate
Senator Akilah Weber Pierson
| Seat | Senate District 39 |
|---|---|
| Party | Democratic |
| Capitol office | Room 7310 · 1021 O Street |
| Mailing address | 1021 O St. Suite 7310, Sacramento, CA 95814 |
| Capitol phone | 916-651-4039 |
| Write to | senator.weber@senate.ca.gov (official address) |
| Tenure | Serving since December 2, 2024 |
Committees 11
- Senate Health Committee Chair standing
- Senate Social Determinants of Health Select Committee Chair select
- Joint Climate Change Policies Legislative Committee joint
- Joint Fisheries and Aquaculture Committee joint
- Senate Budget and Fiscal Review Committee standing
- Senate California-Mexico Cooperation and Dialogue Select Committee select
- Senate Community College: The Hub of the Community Select Committee select
- Senate Governmental Organization Committee standing
- Senate Human Services Committee standing
- Senate Judiciary Committee standing
- Senate Ports and Goods Movement Select Committee select
Bills, 2025–2026 session 55 as principal author · 143 as coauthor
- MeasureTitleStatusMomentum
- SB 869Restaurant menus: added sugar warnings.Enacted100
- SB 977Chain restaurants: children's meals.Enacted100
- SB 1067Pupil instruction: math assessments.Enacted100
- SB 849Physicians and surgeons: sexual misconduct and offenses: reinstatement of surrendered certificate.Enacted100
- SB 874Medi-Cal: behavioral health treatment: stakeholder feedback.Enacted100
- SB 950Health care coverage: dementia.Enacted100
- SB 999Franchise Tax Board: reporting requirements.Enacted100
- SR 123Relative to medically supportive food and nutrition services.Adopted100
- SR 124Relative to Ovarian Cancer Awareness Month of 2026.Adopted100
- SCR 183Relative to Juneteenth.Adopted100
- SCR 175Relative to Behavioral Health Awareness Month.Adopted100
- SCR 177Relative to World No Tobacco Day.Adopted100
- SCR 164Relative to Black Health Equity Advocacy Week.Adopted100
- SR 107Relative to Lupus Awareness Month.Adopted100
- SCR 161Relative to Maternal Mental Health Awareness Month.Adopted100
All 55 bills as principal author ›
Coauthor of AB 1043, AB 1230, AB 1264, AB 1454, AB 1709, AB 1875, AB 1996, AB 2156, AB 2244, AB 2540, AB 260, AB 2667 and 131 more.
Bills and sponsors: Open States bulk data (public domain dedication), 2026-10-public.pgdump; status is read from the official actions. About the momentum score
Effectiveness 2025–26 session
48th percentile
| Bills & joint resolutions authored | 35 |
|---|---|
| … passed committee / chamber / both | 35 / 28 / 23 |
| … became law | 14 |
| Carried in the other chamber (became law) | 0 (0) |
| Points vs. Senate majority average | 207 ÷ 193.97 = 1.07 |
| Most-authored topics | Health & mental health (18), Children, families & social services (3), Environment, water & wildlife (2) |
Senate rankings · How the score works. A count of bill progress, not a judgment of the member's work.
Closest allies co-authorship, 2025–26
Most bills written together
- Mia Bonta DAssembly 18 36
- Laura Richardson DSenate 35 32
- Isaac Bryan DAssembly 55 27
- Lola Smallwood-Cuevas DSenate 28 27
- Sade Elhawary DAssembly 57 27
- LaShae Sharp-Collins DAssembly 79 26
- Corey Jackson DAssembly 60 24
- Tina McKinnor DAssembly 61 22
- Lori Wilson DAssembly 11 21
- Mike Gipson DAssembly 65 21
“Written together” = 2025–2026 session bills and joint resolutions on which both are principal author or coauthor (measures with more than 60 sponsors are left out). Sharing bills does not imply a personal or political alliance.
District 39
- Counties
- San Diego
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- Who represents me?
- Assembly members sharing a county
- Laurie Davies (74), Carl DeMaio (75), Darsh Patel (76), Tasha Boerner (77), Chris Ward (78), LaShae Sharp-Collins (79), David Alvarez (80)
Official district map: see the official Senate page.
Lobbyist reports naming this member 2025–2026
No lobbyist expenditure reports naming this member are in our data.
Registered lobbyists and the organizations they represent are on our sister site, the California Lobby Guide.
A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.
Source
Copied from https://sd39.senate.ca.gov/ on October 30, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the California State Senate.