Records Library

Sonoma County maintains a wide range of reports and databases available online. 

• Agricultural Commissioner

• • Crop Reports »

• Agricultural Preservation & Open Space District

• • Fiscal Oversight Commission - Meeting Packets and Annual Reports »
• Assessor
  • Parcel Maps »
  • Property Data for Sale to the Public »
  • Search Parcel Information »
• Board of Supervisors
  • Board Meeting Schedule »
    • Calendar listing specific Board of Supervisor meeting dates. View the current Agenda & Supporting Materials, Minutes & Videos as well as an archive of past meetings.
  • Board Records Online Viewer »
    • View information from prior Board Meetings, including searching Minutes, Ordinances, Resolutions, and Summaries.
  • Boards, Commissions, Committees & Task Forces »
• Civil Grand Jury
  • Current Year Reports & Responses »
  • Archived Reports & Responses »
• Clerk-Recorder
  • SoCo Online  »
    • View the public indexes of official public records, filed fictitious business name statements, environmental notices, oaths and deputy appointments, and professional registrations.
• Community Health Dashboard »
  • Explore the health and well-being of people who live in Sonoma County.  This interactive platform provides regularly updated data from 2016 to present in the areas of prevention and resiliency, health access, physical well-being, emotional well-being, and longevity.  Learn how local health needs have evolved in the aftermath of wildfires and a pandemic and where areas of health inequity persist in our community.
• Economic Development Collaborative (EDC) Data Center »
  • The EDC publishes in-depth economic and regional reports designed to provide Sonoma County businesses with valuable insights into the latest economic trends and developments shaping their industries. These reports analyze key data on local, regional, and national markets, helping businesses make informed decisions.
• Emergency Management

• • Reports »
  • Plans »

• Employee Demographic Dashboard »

• • The dashboard currently presents information related to how the demographics of the County’s workforce compare to that of Sonoma County’s Available Labor Force and the demographics of employees by classification level.
• Enterprise Software Inventory (SB 272) »

• • On October 11, 2015, Governor Brown signed SB 272 into law.  This bill requires local agencies to publish a list of “enterprise” systems.  These are systems that are used across multiple departments or that contain information collected about the public and are systems that serve as original sources of data within an agency.

• Fiscal Reports

• • Audit Reports »
  • Budget Reports »

• • • Annually, the County Administrator’s Office, in conjunction with all County Departments, works to develop a sound operating plan for the County of Sonoma for the approaching fiscal year. 

• • Financial Policies »

• • • Annually, the Board of Supervisors/Board of Directors provide policy direction to guide the County Administrator in the development of the Recommended Budget. The policy document is organized into basic fiscal principles and general government accounting standards.

• • Financial Reports »
  • Property Tax Accounting Reports »
  • Treasury Reports »

• Geographic Information Systems (GIS) Maps »
  • Sonoma County GIS is a service from the County of Sonoma designed to help you find interactive maps and applications, GIS data, and other related online content. Use the links below to explore maps and GIS-related content from Sonoma County.
• HazMat and Certified Unified Program Agency (CUPA) Public Records »
  • View public documents related to hazardous materials permits and oversight, including inspections, compliance actions, and related regulatory records.
• Independent Office of Law Enforcement Review and Outreach (IOLERO)
  • Annual Reports »
  • Audits and Investigations »

• Permit Record Search »

• • This service provides convenient access to permit information, current and historic, for properties located within unincorporated Sonoma County. For help understanding what the permit numbers mean, visit our Permit Numbering Information page.
• Probation
  • Community Corrections Partnership Committee »
    • Committee Meetings and Agendas »
  • Data Management & Evaluation Subcommittee »
    • Committee Meetings and Agendas »
  • Juvenile Justice Coordinating Council »
    • Committee Meetings and Agendas »
    • Research and Reports »
  • Juvenile Justice Realignment Subcommittee »
    • Committee Meetings and Agendas »
• Sheriff's Office 
  • Arrest Log »
  • Incarcerated Person Search »
  • Warrant Seach »
  • Other Historic Data:
    • Arrest Data »
    • Event Data »
    • Incident Data »
    • Jail Population Data »
    • SB16 and SB1421 Cases »
• SoCoData »
  • The open data portal for the County of Sonoma. Our goal is to provide open access to data for research and analysis, to spur innovation through the creation of new business opportunities and applications, to improve the efficiency and effectiveness of government services, and for all to learn more about Sonoma County.
• Sonoma County Employees' Retirement Association
  • Board and Committee Calendar and Meeting Packets »
  • Financial Reports »
  • Actuarial Reports »
• Sonoma County Local Agency Formation Commission (LAFCO)
  • Meetings & Agendas »
• Sonoma County Municipal Code »
  • The Sonoma County Municipal Code is the official, regularly updated compilation of the County’s local laws, organized by subject in an expandable decimal numbering system and supported by legislative history notes, an ordinance disposition table, and a cross-referenced index for easy reference by county officials, employees, and the public.
• Sonoma County Strategic Plan »
  • The Board of Supervisors approved the Five-Year Strategic Plan in March 2021. The implementation timeline is based on many factors, including the complexity of the objective, budget and staff availability, and coordination with County partners. Explore the progress made so far.
• Surplus Goods for Sale »
  • Sonoma County saves money by using surplus items ranging from office supplies to furniture. We actively work to reduce the amount of surplus that ends up in the landfill. Items not picked up for reuse in County departments are either donated to nonprofits that provide public services to Sonoma County residents, or sold in online auctions to the public for reuse.