Board of Supervisors

  • Published on March 31, 2017

    The annual County Health Rankings have been released, and Sonoma County is listed as the fifth healthiest county in California, making it one of the top mid-sized counties in the state. The list is produced collaboratively by the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute.

  • Published on March 30, 2017

    The Highway 101 Airport Boulevard Interchange will soon welcome residents and visitors with professionally designed landscaping that includes 176 trees. These trees are the final piece of a replanting effort that totals about 1,700 trees, the remainder of which have already been planted both onsite along Mark West Creek, and offsite along Mark West Creek at Cresta Ranch.

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Affiliations

California State Association of Counties (CSAC)

California State Association of Counties (CSAC) places a strong emphasis on educating the public about the value and need for county programs and services.

National Association of Counties - NACO Logo

The National Association of Counties (NACo) is the only national organization that represents county governments in the United States.

Contact Information

County of Sonoma
Business Hours
Monday – Friday
8:00 AM – 5:00 PM
Address
575 Administration Drive
Room 100 A
Santa Rosa, CA 95403
38.464626, -122.725441

Board Meetings

General Information

Board meetings are generally held every Tuesday at 8:30 am.

Meeting Calendar

Agendas, Minutes & Videos

Frequently Asked Questions

Supervisorial Districts

District Map

Sonoma County District Map

Enter a street address and city in the search field of the interactive map.

Sonoma County Annual Reports

2016 Sonoma County Annual Report

Enrich, Inspire, Connect

Annual Report 2016

Investing in beautiful, thriving & sustainable communities for all

Assessment Appeals

Assessment Appeals

Assessment Appeals

The Assessment Appeals Board is an independent agency providing taxpayers a means to appeal their property tax assessment.

Lytton Rancheria Fact Sheet

Published on August 27, 2015 On May 21, 2015

Sonoma County Memorandum of Agreement Fact Sheet Regarding Lytton Rancheria Residential Development and Fee-to-Trust Project

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SB 272

Senate Bill 272 requires local agencies publish a list of systems that serve as original sources of data within an agency.

Read more

 

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