Office of the
District Attorney
Alameda County
Nancy E. O'Malley, District Attorney

Contact Information

We encourage clients to make an appointment. To do so, please call (510) 272-6180 or you can email us at vwclaim@acgov.org.

Please provide:

  • Your name
  • A contact phone number
  • A mailing address or email address
  • The Victim-Witness Claim Number/Police Report Number, if you have it.

You will be contacted as soon as possible.

Main Office

Alameda County District Attorney's Office - Victim Witness Services
1401 Lakeside Drive, Suite 802
Oakland, CA 94612
Phone: (510) 272-6180

Opening hours

Drop-in assistance:
Monday through Friday, 8:39 am to 4:15 pm.

By appointment only:
Monday through Friday, 4:15 pm to 5:00 pm.
Please call (510) 272-6180 to schedule an appointment at the Oakland office.

Please note: the office is closed for lunch 12:00 pm to 1:00 pm.

South County Branch

24405 Amador Street, #103
Hayward, CA 94544
Phone: (510) 670-5100

Opening hours

Drop-in assistance:
Monday and Wednesday, 9:00 am to 11:00 am.
Tuesday and Friday 2:00 pm to 4:00pm.

By appointment only:
Monday and Wednesday, 2:00 pm to 4:00 pm.
Tuesday, Thursday and Friday 9:00 am to 11:00am.
Please call (510) 670-5100 to schedule an appointment at the Hayward office.

Claims Unit

Phone: (510) 272-5044
Email: vwclaim@acgov.org

Elder Abuse Unit

7677 Oakport Street, Suite 650
Oakland, CA 94621
Phone: (510) 569-9281

Alameda County Family Justice Center

470 27th Street
Oakland, CA 94612
Phone: (510) 267-8800