Los Angeles County Board of Supervisors

County of Los Angeles Board of Supervisors
Type
Type
Unicameral board
of Los Angeles County
Term limits
3 terms (12 years)
History
Founded1852 (1852)
Preceded byCourt of Sessions
Leadership
County Chair
Hilda Solis
since 2025
County Chair Pro Tem
Holly Mitchell
since 2025
Supervisor, First District
Hilda Solis
since 2014
Supervisor, Second District
Holly Mitchell
since 2020
Supervisor, Third District
Lindsey Horvath
since 2022
Supervisor, Fourth District
Janice Hahn
since 2016
Supervisor, Fifth District
Kathryn Barger
since 2016
Structure
Seats5
Political groups
Nonpartisan (5) (de jure)
Democratic (4) (de facto)
Republican (1) (de facto)
Length of term
4 years, three term limit
Elections
Two-round system
Last election
November 5, 2024
Next election
November 3, 2026
Meeting place
Kenneth Hahn Hall of Administration
Civic Center, Los Angeles, California
Website
bos.lacounty.gov

The Los Angeles County Board of Supervisors (LACBOS) is the governing body of Los Angeles County, California, United States.

The five-member Board was constituted in the middle of the 19th century, when the County population was just a few thousand people. The Board's structure remained largely unchanged even as the County grew to become the United States' most populous, with each supervisor responsible for a district of about 2 million constituents in the 2020s. The Board manages an annual budget of more than $50 billion, and has ultimate control over most aspects of the County's departments, including social services, public works, and the court system. The Board's combination of immense power and minimal oversight is such that the Supervisors are nicknamed the "five little kings"—or in the case of the most recent Board, the "five little queens". Multiple attempts to reform the Board of Supervisors by ballot measure failed in the 20th and early 21st century. In 2024, voters approved Measure G to expand the Board to nine members and create an executive position.