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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

07 September 2018
September 11th, 2001 rocked America to the core. We will always remember the bravery, strength, and courage the first responders portrayed on that day. On September 11th, please take a moment to honor the 343 heroes who lost their lives. Check out the 9/11 Memorial & Museum website to find a memorial near you....
24 August 2018
We love the viral video from HeartThreads that tells the story of a Texas police officer calming down a nervous child. He let the boy sit in his patrol car and gave him a tour of the police department. The best part? That boy wants to be a police officer when he grows up now! Can’t wait to have you as a brother in law enforcement, Jacob! Check out ...

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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