California · Candidate file
Mitchell Maisler
Candidate for U.S. Representative · CA-10 · Democrat
On the November 3, 2026 ballot
California Secretary of State · Sep 4, 2026
The district
What CA-10 covers
Covers parts of Contra Costa County, Alameda County · includes Concord, San Ramon, Walnut Creek, Danville, Brentwood, Lafayette, Martinez, Castro Valley and 30 more
690 precincts on the map · hover or tap a precinct for its resultEveryone running here →
Precinct lines: U.S. Census Bureau 2020 voting districts (states may have redrawn some precincts since). District lines: U.S. Census Bureau. Election results: certified precinct results from the state election authority. Street map © OpenFreeMap, © OpenMapTiles, © OpenStreetMap contributors.
The 2026 field
Who else is running for CA-10
- Mark DeSaulnierincumbentDemocrat
- Angela GriffithsRepublican
- Bob RowlandDemocrat
- Calvin NguyenDemocrat
- Jeff FreseRepublican
- Joshua HamiltonDemocrat
- Katherine PiccininiRepublican
Follow this candidate
Know the moment Mitchell makes a move
Filings, website changes, ballot status and new public records — by email, on the schedule you choose.
Set up alerts