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Supervisor Kathryn Barger proudly serves the residents of the 5th District — Los Angeles County’s largest — spanning 2,800 square miles, which includes 22 cities and 70 unincorporated communities in the Antelope, San Gabriel, San Fernando, Crescenta, and Santa Clarita Valleys.

Kathryn was born and raised in the 5th District and comes from a family with deep roots in public service. She is married to a retired sheriff’s deputy and lives in the San Gabriel Valley.

Dedicated to providing effective, responsive representation to the residents of Los Angeles County, Kathryn began her career in public service as a college intern in the office of former Supervisor Antonovich and rose to become his chief deputy in 2001, where she served until her election to the Board of Supervisors in 2016. She both served as Chair of the Board and was reelected for her second term in 2020.

Building upon her work from her time as chief policy advisor on health, mental health, social services, and children’s issues, Kathryn continues to advocate for services and programs to improve the quality of life for foster children, seniors, veterans, those with disabilities, and those with mental illness.


Kathryn is committed to keeping our neighborhoods and communities safe, working with federal leaders, law enforcement officials, and judicial officers to implement vital public safety initiatives.


She is an advocate for the environment and has spearheaded efforts to preserve open space and enhance parks, trails, and recreational programs and facilities, as well as libraries and after-school programs to serve local communities. She has hosted several trail rides and hikes to connect with the community throughout her district.

With a strong sense of fiscal responsibility, Kathryn is dedicated to providing vital county services while protecting financial resources as a responsible steward of taxpayer dollars.

Kathryn serves on the boards of Metrolink, Los Angeles County Metropolitan TransportationAuthority, North County Transportation Coalition, High Desert Corridor Joint Powers Authority,National Association of Counties' Large Urban County Caucus, Southern California Association ofGovernments, Sanitation Districts of Los Angeles County, California State Association of Counties,Local Agency Formation Commission, and Los Angeles County Mental Health Commission.


For more information, visit kathrynbarger.lacounty.gov and follow Kathryn Barger on Facebook, Twitter, and Instagram.