Election History
4 elections
Won
County of Contra Costa - District 4
County Supervisor
Ken Carlson
42,830
Debora Allen
36,583
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County of Contra Costa - District 4
County Supervisor
Ken Carlson
14,118
Debora Allen
13,342
12,687
Rozanne Carrillo Garza
7,942
Ed Birsan
4,720
Won
City of Pleasant Hill
City Council
Tim Flaherty
10,124
Ken Carlson
9,173
Matthew Rinn
6,214
Jonathan S. Feit
3,857
Won
City of Pleasant Hill
City Council
David Durant
6,285
Ken Carlson
5,703
Tim Flaherty
4,698
Jim Bonato
4,590
Michael Flake
4,063
Matthew Rinn
3,496
Jessica A. Braverman
3,084
Jeremy Cloward
2,578
Election Committees
2 committees2026 · Supervisor
Re-Elect Ken Carlson for County Supervisor 2026
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2022 · County Supervisor
Ken Carlson for County Supervisor 2022
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