Bob Rowland
Ran for California 10th Congressional District · Democrat
Lost the 2026 primary
Ballot status source: Lost the 2026 top-two primary on June 2, 2026 · read Jun 2, 2026
Sources (1)
- Lost the 2026 top-two primary on June 2, 2026 (did not finish in the top two) — California Secretary of State — on the Certified List of Candidates for the June 2, 2026 Primary (United States Representative District 10) but not among the top-two nominees on the certified November 3, 2026 list (2026-08-27): Mark DeSaulnier, Jeff Frese
The District
What California 10th Congressional District covers
Covers parts of Contra Costa County and Alameda County.
921 precincts · District lines: Congressional lines: enacted plan "AB 604 Congressional Plan (2025)" (AB 604, Chapter 96, Statutes of 2025; made operative by Proposition 50 (Election Rigging Response Act), approved by voters Nov 4, 2025); 2026 status: In effect for the 2026 elections under Proposition 50 (approved Nov 4, 2025); Official file https://aelc.assembly.ca.gov/system/files/2025-08/ab604.zip
Results
Certified results for California 10th Congressional District
United States Representative District 10
2024 General Election (precinct detail) · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark DeSaulnierDemocratic | Democratic | 242,325 | 66.5% |
| Katherine PiccininiRepublican | Republican | 122,219 | 33.5% |
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
United States Representative District 10
2022 General Election (precinct detail) · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mark DeSaulnierDemocratic | Democratic | 198,415 | 78.9% |
| Michael Ernest KerrGreen | Green | 52,965 | 21.1% |
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
United States Representative District 10
2020 General Election (precinct detail) · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Josh HarderDemocratic | Democratic | 166,865 | 55.2% |
| Ted HowzeRepublican | Republican | 135,629 | 44.8% |
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
The 2026 Field
Who else is running for California 10th Congressional District
- Mark DeSaulnierDemocrat · Incumbent · On the 2026 ballot
- Jeff FreseRepublican · On the 2026 ballot
Not on file for Bob yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Sep 25, 2026. Each item names its source. Record ID p_3q2b7nnmm.
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