When a child is arrested in San Diego County, a juvenile case is heard in the Juvenile Court of the Superior Court of California, County of San Diego, unless it is transferred to a court of criminal jurisdiction under § 707. A probation officer decides first whether to release the child, and a judge or referee reviews any continued detention within the time limits California sets.
What follows explains how this county's juvenile court and probation department handle these steps, using the California law that governs every juvenile case here.
How San Diego County Juvenile Court Works
California's juvenile court has its own authority under Welf. & Inst. Code § 602. Except as § 707 provides, a minor who was between 12 and 17, inclusive, when they allegedly broke a state or federal law, or a local ordinance defining a crime (other than an age-based curfew), is within the juvenile court's jurisdiction. The court may then adjudge the minor a ward of the court. The San Diego court's page says a minor is declared a ward of the court when the court finds the allegations true. Children under 12 come within that jurisdiction only for the specific serious offenses § 602(b) lists, which are murder and certain forcible sex offenses.
In San Diego County, the Superior Court's Juvenile Court hears these "juvenile justice (delinquency)" cases. Its official page lists the Juvenile Court business office at 2851 Meadow Lark Drive in San Diego, with East County Division offices in El Cajon and North County Division offices in Vista. Most proceedings are confidential and closed to the public. The court notes that some serious offenses are presumed open.
A few terms recur. A petition is the formal charging document filed in juvenile court. A detention hearing decides whether a child stays in custody. The jurisdiction hearing, or adjudication, decides whether the petition's allegations are true. Disposition is the court's order afterward. Probation is court-ordered supervision. Diversion resolves a case outside formal court. A transfer hearing decides whether a case moves to adult court. Sealing restricts access to records. None of these is an adult conviction or sentence.
Detention in San Diego County: What Happens After an Arrest
The first decision belongs to the probation officer. Under Welf. & Inst. Code § 628, the officer must investigate at once and release the minor to a parent, guardian or responsible relative unless the evidence shows that staying home is contrary to the minor's welfare and at least one of these conditions exists: detention is urgently necessary to protect the minor or reasonably necessary to protect another person or property; the minor is likely to flee; or the minor has violated a juvenile court order.
Time limits follow. Under Welf. & Inst. Code § 631, a minor generally must be released within 48 hours of being taken into custody, excluding nonjudicial days, unless a petition or a criminal complaint is filed in that time. Under Welf. & Inst. Code § 632, a detained minor must be brought before a juvenile court judge or referee before the end of the next judicial day after the petition is filed. If that does not happen, the minor must be released. For certain warrantless misdemeanor arrests not involving violence, threats or weapons, with no current probation or parole, a 48-hour limit applies, and detention beyond 24 hours needs a probation supervisor's written approval.
At the hearing, Welf. & Inst. Code § 635 requires release unless the court finds a violated court order, an escape, flight risk, or necessity to protect the minor or others. The court may weigh the offense's gravity, but not county of residence alone, and may order home supervision, with or without electronic monitoring. Under Welf. & Inst. Code § 636, a detention order may last up to 15 judicial days and must include findings.
The Probation Department names two detention facilities on its visiting page: the Youth Transition Campus and the East Mesa Juvenile Detention Facility. In-person visits are by appointment and limited to two visitors. Visitors must be pre-approved by the assigned probation officer and must bring photo ID. Virtual visits are also offered.
A Minor's Rights When Questioned by Police in California
California sets a firm rule for custodial questioning of young people. Under Welf. & Inst. Code § 625.6, before a custodial interrogation and before any waiver of Miranda rights, a youth 17 years of age or younger must consult with legal counsel, in person, by telephone or by video conference, and that consultation cannot be waived.
The statute also tells courts what to do afterward. When a judge decides whether a youth's statements can be used, the court must consider the effect of any failure to provide the consultation. A willful violation may also bear on the officer's credibility. Two exceptions are written into the text. The rule does not govern admissibility where the officer reasonably believed the information was needed to protect life or property from an imminent threat and asked only questions reasonably necessary to get it. It also does not require a probation officer to provide the consultation during the normal intake duties the statute names.
This is the same rule for every police agency in San Diego County, because it is state law. How it applies to a particular conversation, including whether the questioning was "custodial," depends on the facts. The broader California juvenile defense overview places this rule alongside the state's other early-stage protections.
The Juvenile Court Process: From Petition to Disposition
According to the Probation Department, its Intake and Investigation unit determines whether a case will be diverted from the juvenile justice system, handled informally, or referred to the District Attorney for filing of a petition.
Diversion has two documented routes here. Under Welf. & Inst. Code § 654, a probation officer may, with the consent of the minor and parent or guardian, refer the minor to services instead of filing. Those services may come from a health agency, a community-based organization, a local educational agency, another non-law-enforcement agency or the Probation Department. If probation supervises, the program may not exceed six months. A petition may still be requested during that time or within 90 days afterward, or if the minor has not participated within 60 days. Separately, the District Attorney's Juvenile Diversion Initiative is described as a countywide program for youth ages 12 to 18 accused of misdemeanors and many felonies, excluding offenses listed in § 707(b). Whether either route is offered depends on the agencies' decisions and, for the Initiative, on the eligibility terms its page states.
If a petition is filed, the jurisdiction hearing follows, where the court decides whether the allegations are true. If the court finds the allegations true, its page says the minor is declared a ward of the court and usually is placed on probation. Probation investigators then prepare a report on the offense and the minor's history for the disposition hearing. The court's page says it must balance public safety and protection, victim restitution and the minor's best interests when deciding what probation conditions to impose and where to place the minor if removal from the home is necessary. The step-by-step California juvenile court process covers each hearing in more depth.
Transfer to Adult Court: When It Can Happen in California
California law limits how transfer to adult court can happen.
Under Welf. & Inst. Code § 707, transfer begins with a motion by the district attorney or other prosecuting officer. That motion is filed in juvenile court and must be made before jeopardy attaches. Two situations qualify. In the first, the minor was 16 or older at the time of an offense listed in § 707(b) or any other felony. In the second, the person was 14 or 15 at the time of a § 707(b) offense but was not apprehended before juvenile court jurisdiction ended. Either way, transfer requires a finding by clear and convincing evidence that the minor is not amenable to rehabilitation in juvenile court.
Once a motion is made, the juvenile court must order the probation officer to submit a report on the minor's behavioral patterns and social history. The report must include any statement offered by the victim under § 656.2. The court then considers that report and any other relevant evidence the prosecution or the minor offers before deciding whether to transfer. The statute sets out further criteria for that decision. The full weighing depends on the facts of the case.
In San Diego County, that transfer hearing takes place in the Juvenile Court. The outcome turns on the evidence and the court's findings. The juvenile felony defense overview discusses how transfer fits into a felony case.
Sealing a Juvenile Record in San Diego County
A juvenile record is not erased at 18. California provides several sealing routes, each with its own conditions.
Under Welf. & Inst. Code § 786, if a person satisfactorily completes informal supervision under § 654.2, probation under § 725, or a term of probation for any offense, the court must dismiss the petition and order the related records sealed. Under § 786(d), the court may not do so if the petition was sustained for an offense listed in § 707(b) that was committed at 14 or older, unless the finding on that offense was dismissed or reduced to a misdemeanor or to a lesser offense not listed in § 707(b). The arrest and proceedings are then deemed not to have occurred.
Under Welf. & Inst. Code § 786.5, the Probation Department must seal its records after a juvenile satisfactorily completes a diversion or supervision program. This applies whether probation or the prosecutor made the referral instead of filing a petition, including informal supervision under § 654.
Under Welf. & Inst. Code § 781, the person or the county probation officer may petition for sealing in three situations: five years or more after juvenile court jurisdiction ends; five years or more after the citation or referral if no petition was filed; or at any time after age 18. The district attorney and probation officer are notified and may testify. The court orders sealing only if it finds that, since jurisdiction ended, the person has not been convicted of a felony or of any misdemeanor involving moral turpitude and that rehabilitation has been attained to its satisfaction. For an offense listed in § 707(b) that was committed at 14 or older and resulted in wardship, § 781(a)(1)(D) allows a petition only after the person has completed any probation supervision related to it and has reached 21 if committed to the Division of Juvenile Facilities, or 18 if not, unless the offense was dismissed or reduced to a misdemeanor.
Welf. & Inst. Code § 787 allows limited access to sealed records for required data reporting and for court-approved research, without release of identifying information.
Consequences for school, college admissions and employment can follow a juvenile case and depend on the facts and on rules this page does not cover. Immigration consequences are governed by immigration law this page does not cover.
The Right to Counsel in Juvenile Delinquency Proceedings
In In re Gault, 387 U.S. 1 (1967), the United States Supreme Court held that in delinquency proceedings that may result in commitment to an institution in which the juvenile's liberty is curtailed, the child and the parents must be notified of the child's right to be represented by counsel, and that counsel will be appointed if they are unable to afford one.
This page covers juvenile delinquency cases in San Diego County's Juvenile Court under California law. It does not cover dependency cases about a parent's care of a child, adult criminal defense outside a transfer, or immigration matters. Other counties handle the same statutes through their own courts and facilities; the Los Angeles County juvenile defense page is one example.
Discussing Your Child's Case in San Diego County
The early steps of a California juvenile case are the probation officer's release decision, the filing of a petition and the detention hearing, each described above. This page does not cover dependency, adult criminal or immigration matters.
To request a consultation about a child's juvenile case, contact Juvenile Justice Defense Group.