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266
Town Halls Held
14,772
Constituents Helped
1,081,390
Responses to Constituents
1,545
Events Attended

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May 12, 2026
Washington, D.C. – Today, Congressman Mark DeSaulnier (CA-10) announced that he secured over $16 million for community projects across Contra Costa and Alameda Counties.
May 11, 2026
DeSaulnier Digest

As we wrap up another packed week here in the East Bay, I am grateful for all the constituents who I connected with this week, and I am looking forward to community events our office is planning in the coming weeks and throughout the summer. 

May 5, 2026
Walnut Creek, CA – Today, Congressman Mark DeSaulnier (CA-10) announced Claire Lu, a 10th grade student who lives in Dublin and attends Dublin High School, as the winner of CA-10’s 2026 Congressional Art Competition for her digital artwork, A Red Tapestry, which will be displayed in the United States Capitol for the next year.

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2134 Rayburn House Office Building
Washington, DC  20515
Phone: (202) 225-2095
Fax: (202) 225-5609
4703 Lone Tree Way
Antioch, CA  94531
Phone: (925) 754-0716
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Suite 110
Walnut Creek, CA  94597
Phone: (925) 933-2660
Fax: (925) 933-2677