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    Welcome to the Deputy Sheriffs’ Association of Alameda County website. This website is dedicated to the professional men and women who protect the lives, property and constitutional rights of the residents of Alameda County.

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  • Every year the DSA of Alameda County donates money and time to benefit numerous charities, groups and organizations throughout Alameda County.

    • The Martin C. Kauffman 100 Club of Alameda County
    • Alameda County Sheriff’s Office Explorers
    • Alameda County 4-H Club

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Our History

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The Deputy Sheriffs’ Association of Alameda County was founded in 1940 as a way to ensure the deputies received the tools they needed to better serve and protect the public.

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Get Your Pink Patch

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The ACSO and Dublin Police Services are proud to announce their partnership with the Pink Patch Project. Help us raise funds for further research, treatment and care for breast cancer.

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Charitable Giving

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Every year the Deputy Sheriffs' Association of Alameda County donates money and time to benefit numerous charities, groups and organizations in the Alameda area.

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Business Supporters

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If you are interested in becoming a business supporter please inquire here.

Latest News

12 November 2018
We would like to thank you for your support of the men and women of our Deputy Department who protect us each and every day. A deputies job can be stressful and demanding, but we take great pride in helping our fellow citizens whenever we get the chance. It’s not just our job, it’s our honor to serve. Our deputies frequently go into harm’s way to p...
02 October 2018
The Alameda County Sheriff's Office and Dublin Police Services are proud to announce their official partnership with the Pink Patch Project. The goal of the Pink Patch Project is to raise funds for further research, treatment and care of those who are battling or have battled breast cancer.You can purchase your own Pink Patch for just $10 to help s...

The DSA At Work

Contact Information

Address

Deputy Sheriffs' Association of Alameda County
6689 Owens Drive, Suite 100
Pleasanton, CA 94588

Email: Contact Us

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Stay Connected!

DSA of Alameda County Logo100Get all the Latest News and Event Updates delivered right to your Inbox!