2020 Census Outreach Project

Notice to the Public: The last day to take the U.S. Census or send in your paper response was Oct. 15, 2020.

Diablo Canyon Power Plant Decommissioning

The County is working with community stakeholders, local cities, school districts, Chambers of Commerce, and PG&E to look at options that would reduce the economic impacts our community will face due to the closure of the Diablo Canyon Power Plant. Together, the stakeholders will guide a project that will develop an economic strategy intended to help reduce the impact of the closure throughout our region. They will hire a consultant for an economic analysis and the development of long-term economic strategies. 

PFAS in San Luis Obispo County

The health and safety of County residents is the highest priority for the County of San Luis Obispo. The County is working cooperatively with the Central Coast Regional Water Quality Control Board (CCRWQCB) as it assesses the quality of the County's groundwater. At present, County supplied water continues to meet both federal and state water quality standards and is safe for customers to consume. For more detailed information on water quality in specific county areas, residents can contact their local water providers or the CCRWQCB. 


Learn How the Newly Adopted 2021 Board of Supervisors Districts are Being phased in

Draft Maps & Publicly Submitted Maps

Final Map

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* As a final map was selected, the County is no longer accepting map submissions. The County will accept public comment and input on the 2021 redistricting process via this webpage or email until 5:00 p.m. on December 13, 2021. The public may still comment at the final hearing set for December 14, 2021 at 1:30 p.m. (no comment on the ordinance hearing will be accepted during the morning session when regular Board Business will be heard).

Every ten years, supervisorial districts must be redrawn so that each district is substantially equal in population. This process, called redistricting, is important in ensuring that each Board of Supervisors member represents about the same number of constituents. Redistricting is done using U.S. Census data, which is usually released around March 31 of the year after the Census is conducted, but is expected to be delayed until September of 2021 due to the COVID-19 pandemic. For the County of San Luis Obispo, the redistricting process must be completed by December 15, 2021.

Regional Infrastructure and Affordable Housing Planning

The County is coordinating a broader regional effort to examine infrastructure and housing needs countywide and to integrate efforts to address the region’s critical housing and infrastructure shortage.

Stepping Up Initiative

Leaders across San Luis Obispo County have come together to develop an action plan to reduce the number of people with mental illness in County Jail.