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  • The Board of Supervisors

    Members of the Pima County Board of Supervisors are elected every four years. All five Districts elect their Supervisor in the same year.

    The current members of the Board of Supervisors, elected in November 2020, are:
    • District 1 – Rex Scott
    • District 2 – Matt Heinz
    • District 3 – Sharon Bronson 
    • District 4 – Steve Christy
    • District 5 – Adelita Grijalva 
    Find your district

    The relationship between Board of Supervisors and Administration

    The Board of Supervisors and County Administrator operate similarly to a board of directors and a chief executive officer – the board makes policy decisions and sets the direction of the organization and the CEO enacts those policies and manages day-to-day operations. 

    Under this arrangement, employees report directly to the County Administrator or to their respective managers who report to the Administrator. The Board does not have direct oversight of employees and interactions with employees are done through the Administrator or the Administrator’s designees. 

    To ensure this separation, The Pima County Board of Supervisors approved a non-interference policy. This has been the effective working operation of Pima County for years. Prior to that time, department heads reported directly to the Board of Supervisors. 
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    130 W. Congress
    Tucson, AZ 85701

    (520) 724-9999

    Monday - Friday 8 a.m. - noon and 1 - 5 p.m., except on holidays.


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