• Roll of I Voted stickers

    For more information including polling places, sample ballots and more, see November 2, 2021 Consolidated Election

  • 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

Latest News

  • Featured News: Weekly Roundup for Oct. 15, 2021

    Weekly Roundup for Oct. 15, 2021

    Published on October 15, 2021

    This week’s digest provides helpful and important updates on the following:1) Community briefings on school vaccines available for viewing; 2) Advice on how to safely trick-or-treat this year; 3) Update on criteria for lifting the mask mandate; 4) Recommendations for COVID-19 booster & annual flu shot; 5) Upcoming testing & vaccine opportunities; 6) COVID-19 community resources & support; 7) Other County of Sonoma news items; and 8) Emergency preparedness tips & resources. 

  • Sonoma County Probation Officer Receives APPA’s Line Officer of the Year Award

    Probation Department
    Published on October 15, 2021

    Ermelinda Miramontes Honored with American Probation and Parole Association's 2021 Scotia Knouff Line Officer of the Year Award

  • Outdoor trick-or-treating in Sonoma County is safe this Halloween with precautions

    Published on October 14, 2021

    Families can confidently enjoy outdoor trick-or-treating on Halloween and outdoor Día De los Muertos celebrations this year, provided they take some simple precautions to reduce the risk of spreading COVID-19, Dr. Sundari Mase, Sonoma County’s public health officer, advised Thursday.

  • More News

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