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    About The MCDSA

    The Deputy Sheriffs' Association (DSA) is a professional organization of more than 200 sworn law enforcement officers employed by the offices of the Marin County Sheriff, the ...

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    Meet The Board

    The dedicated members of the Marin County Deputy Sheriff's Association are honored to have a proud history of serving the people of San Rafael...

    Meet The Members

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    From The President

    The Association was chartered in 1962. In addition to representing our members as their designated bargaining unit, we are a community organization committed to improving the quality of life for the citizens of Marin County.

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Through generous donations, the MCDSA provides assistance to its members, as well as for the victims of tragic events.

Latest News

On behalf of our deputies and our fellow citizens, the Marin County Deputy Sheriffs’ Association is asking you today for your support. While our nation is facing unprecedented times, we are thankful for our community who has stayed strong and united and we value the support you have shown our deputi...
So often we commemorate the day or memorialize an overwhelming mass tragedy, but lose sight of the individuals, the moments in time, the instances that change our world. The below letter, written to a 9/11 survivor, to the police officer who saved her that day, could easily go out to any Officer in ...
In 2016, the profession of law enforcement, and our nation, lost 135 police officers in the line of duty. This national figure is the highest it has been since 2001, with nearly half of these brave men and women having been killed in ambush-style attacks; with the remaining being a result of various...

Supported Charities

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Every year the Marin County Sheriff's Association donates money and time to benefit numerous charities, groups and organizations throughout Marin County.

  • American Cancer Association
  • Hospice by the Bay
  • Life House
  • Officer Brad Moody Memorial

Click here to view more charities.

Contact Information

Marin County Deputy Sheriff's Association
PO Box 4207
San Rafael, CA 94913-4207


Email: Contact Us

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