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How California’s Raised Age of Juvenile Court Jurisdiction Affects Your Teen’s Case

California closed its state-run Division of Juvenile Justice (DJJ) under Senate Bill 823, shifting responsibility for serious juvenile offenders to county-level programs and extending the maximum age of juvenile court jurisdiction. For families in Orange County, this means teens adjudicated for serious offenses now remain in local facilities, including the Orange County Probation Department’s Juvenile Hall and Youth Leadership Academy, rather than being transferred to a state institution.
The Law Office of Katie Walsh helps families understand how these changes affect their child’s juvenile felony sentencing and long-term outlook. An Orange County juvenile defense attorney can explain how extended jurisdiction applies to specific charges.
What Changed When California Closed the Division of Juvenile Justice?
DJJ, formerly known as the California Youth Authority, operated state-run facilities for the most serious juvenile offenders. SB 823 halted all new admissions to DJJ as of July 1, 2021, and the last facility closed on June 30, 2023. Youth who would previously have been sent to a state facility now remain in their home county or a nearby county program.
In Orange County, youth adjudicated for serious offenses listed under WIC 707(b) are supervised locally and may be placed in a Secure Youth Treatment Facility (SYTF). The county is currently redesigning its juvenile facilities to create more therapeutic, trauma-informed settings for this population, with individualized treatment plans developed through the Orange County Probation Department. Understanding how these changes affect your child’s juvenile felony sentencing is an important part of building a strong defense.
How Does Extended Jurisdiction to Age 25 Work Under SB 823?
The extended jurisdiction depends on the severity of the offense. For most juvenile cases, the court’s jurisdiction ends when the person turns 21. For youth adjudicated of a WIC 707(b) offense, jurisdiction extends to age 23. If the offense would have resulted in an aggregate sentence of seven or more years in adult court, jurisdiction can extend to age 25.
This longer timeline allows the court to require years of rehabilitation programming, mental health treatment, and educational services. It also means the juvenile defense process has more opportunities for structured intervention before the case transitions out of the system.
What Does This Mean for Sentencing in Orange County Juvenile Court?
Extended jurisdiction does not mean harsher punishment. The local programs created under SB 823 are designed around treatment, education, and community reentry. In Orange County, the Probation Department employs a ratio of at least one officer to every eight youth during waking hours in SYTF housing, with programming that includes vocational training through organizations like Carpenter Training Partners, mental health services, and family reunification support.
For parents, this means a teen facing serious charges may receive years of structured support that would not have been available under the old state system. Parents can participate more actively when the program is local, and the treatment plans are individualized rather than institutional. The Orange County JJCC allocated over $2 million in 2025 to community-based organizations providing services to system-involved youth.
Your Child’s Case Under the New Law — Get Help From an Orange County Juvenile Defense Lawyer
SB 823 changed how California handles its most serious juvenile cases, and the details matter for your child’s defense strategy. Our Orange County juvenile defense lawyers work with families at every stage of the process. The Law Office of Katie Walsh is ready to help. Call (714) 351-0178 for a free consultation or contact us online.






