• your vote matters

    Election results for Sonoma County are now available

  • Family in Masks_665

    As summer closes and school opens, Sonoma County has a new mask requirement, mandates for school staff, recommendations for employers, as well as increased testing and easy-to-access, walk-in vaccine clinics. Learn more

  • American Rescue Plan Home Page

    See how the County of Sonoma is working to allocate its share of the American Rescue Plan Act funds.  Learn More

  • ACCESS Sonoma 695

    This County initiative focuses on the critical needs of residents who are experiencing physical and mental health challenges, economic uncertainty, housing instability and other issues. Learn more

  • Lake Mendocino 4-30-21

    On April 27, 2021 the Board of Supervisors adopted a resolution proclaiming a local drought emergency. Learn more

County of Sonoma, California

Know your Zone

Evacuation Zone map

Evacuation zones are boundary specific areas that are used during emergencies to notify communities of an imminent threat or danger. 

In the past, evacuation zones were different for each incident. Now your zone will remain mostly the same. Learn your zone for home and work and be ready to go if an alert evacuating your zone is issued.

Learn your zone today

  • District Attorney
    Published on September 17, 2021

    District Attorney Jill Ravitch has announced that Johnny Lee Sommerhalder, 78years old of Santa Rosa, has been denied parole by the California Board of Parole Hearings.

  • District Attorney
    Published on September 16, 2021

    Defendant Jesus Paniagua-Rojas, 51 years old of Santa Rosa, was found guilty Wednesday afternoon by a Sonoma County jury of committing 18 felony sex offenses against two children from 2014 to 2018.

  • More News