Supervisorial Redistricting Process

Following each decennial federal census, and using that census as a basis, the Board of Supervisors is required to adjust the boundaries of the supervisorial districts so that they are as nearly equal in population as is practical, in accordance with the applicable provisions of the federal Voting Rights Act. In establishing the boundaries of the districts, the Board must also consider the following factors: (a) topography, (b) geography, (c) cohesiveness, contiguity, integrity, and compactness of territory, and (d) community of interests of the districts. (Cal. Elec. Code Section 21500.)


Supervisorial Districts
District 5
District 4
District 1
District 2
District 3


The new Supervisorial Districts were created using United States Census Blocks and are legally described as such in the ordinance adopting them. Census blocks were not created using the County’s parcel layer. This may cause interpretation in certain areas to be difficult. Staff continues to make necessary adjustments in County systems and may make adjustments to this map as necessary to match the Census Block boundaries to the County’s data. This work is expected to take several months to complete. If after reviewing this map you still have questions regarding which Supervisorial District you reside in, please contact Information Technology, GIS Division at (209) 754-6608.


State redistricting information can be found here:  http://wedrawthelines.ca.gov/

Change in Business Practices in Response to COVID 19

On March 18, 2020 Governor Gavin Newsom issued Executive Order N-29-20 which includes a waiver of the Brown Act Provisions requiring physical Presence of the Board or the public in light of the COVID-19 pandemic.

Due to COVID-19 and to protect County staff and members of the public, the Board Chambers will be closed to the public during Board of Supervisors meetings.  All Board members will attend the meeting telephonically and participate in the meeting to the same extent as if they were present. 

The meeting will be live-streamed and available to view at: http://calaverascountyca.iqm2.com/Citizens/Default.aspx

District Maps

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