Juvenile Crime Is Down Over the Long Term, but Serious Offenses Are Rising Again

Juvenile crime in the United States presents a more complicated picture than headlines about teen takeovers, mall disturbances and youth violence might suggest.

A new study by Simmrin Law Group found that overall juvenile offending and court involvement remain far below the levels recorded in the mid-2000s. At the same time, several serious offense categories, including homicide, aggravated assault and motor vehicle theft, have increased in recent years.

The study examined juvenile court cases, arrest rates, fatal crash records, incarceration totals and newer patterns of youth activity in public spaces. The findings show a long-term decline in traditional property and drug offenses, followed by a post-pandemic rebound in juvenile court activity and a rise in crimes involving violence, firearms and vehicles.

Key Findings

• Juvenile courts handled approximately 653,800 delinquency cases in 2023.
• Total juvenile delinquency cases declined 39% between 2014 and 2023.
• Criminal homicide cases increased 80% between 2019 and 2023.
• Motor vehicle theft cases increased 73% between 2014 and 2023.
• Aggravated assault cases increased 35% over the same period.
• Youth incarceration has fallen 75% nationally since 2000.
• Juvenile facilities held 29,314 residents in 2023.
• The District of Columbia recorded the highest juvenile arrest rate at 45 arrests per 1,000 youth ages 10 to 17.
• Vermont recorded the lowest rate at 1.5 arrests per 1,000 youth.
• From 2020 through 2024, 1,871 drivers ages 13 to 19 were under the influence and involved in fatal crashes.
• Male drivers accounted for 1,517 of those cases.
• Pretrial detention was associated with a 33% increase in felony recidivism within one year.

Juvenile Courts Handled More Than 650,000 Cases in 2023

Juvenile courts handled an estimated 653,800 delinquency cases in 2023. Cases involving offenses against a person represented the largest broad category, followed by property offenses, public order offenses and drug law violations.

The long-term trend remains downward. Between 2005 and 2021, all major juvenile court categories declined sharply:

• Property offenses fell 79%.
• Public order offenses fell 78%.
• Drug offenses fell 75%.
• Person offenses fell 63%.

That decline reversed direction after 2021. From 2021 through 2023, major offense categories increased by between 39% and 59%.

The rebound does not return juvenile crime to the levels recorded two decades ago. However, it does indicate that the steep declines of the 2000s and 2010s have slowed and, in some categories, partially reversed.

Property and Drug Cases Fell While Serious Offenses Increased

The 10-year data shows a wide divide between declining traditional offenses and rising serious offenses.

Offenses that declined from 2014 to 2023

Offenses that increased

Separate national research found that juvenile offending declined overall between 2016 and 2022. Total juvenile incidents fell approximately 14%, while the number of young people involved declined about 18%.

Age patterns moved in different directions:

• Offending among teens ages 15 to 17 fell 23%.
• Offending among youth ages 10 to 14 increased nearly 9%.
• Juvenile homicides increased 65%.
• Gun use in juvenile offending increased 21%.

These figures suggest that fewer young people may be entering the justice system overall, while a smaller portion of cases involve more serious conduct.

Juvenile Arrest Rates Vary Widely by State

The national juvenile arrest rate was approximately 15 arrests per 1,000 youth ages 10 to 17. State and district rates ranged from 1.5 to 45.0.

Areas with the highest juvenile arrest rates

Areas with the lowest juvenile arrest rates

The District of Columbia’s rate was 30 times Vermont’s. Louisiana’s rate was more than 23 times Vermont’s, while Nevada’s was more than 21 times higher.

The differences reflect more than youth behavior alone. Arrest rates can also be shaped by policing practices, population density, poverty, diversion programs, charging rules and access to community-based services.

Teen Driving Offenses Produced Thousands of Fatal-Crash Cases

From 2020 through 2024, 1,871 drivers ages 13 to 19 were under the influence of alcohol, drugs or medication and involved in fatal crashes.

Male drivers represented approximately 81% of the total.

The number of drivers also increased sharply with age:

Drivers ages 18 and 19 accounted for 1,318 cases, or approximately 70% of the total.

California recorded the highest state total with 272, followed by Texas with 244 and Colorado with 99.

Another 286 teen drivers involved in fatal crashes were reported for willful reckless driving, driving to endanger or negligent driving. Of those, 240 were male and 45 were female.

Texas led that category with 44 drivers, followed by Colorado with 33 and Tennessee with 23.

Youth Incarceration Has Fallen, but Nearly 30,000 Remained in Facilities

Juvenile facilities held 29,314 residents in 2023.

• Male residents: 24,965
• Female residents: 4,349
• Male share of the population: approximately 85%
• Female share: approximately 15%

Texas recorded the largest state-of-offense total with 2,955 residents. California followed with 2,433, while Ohio recorded 1,824 and Florida recorded 1,749.

Youth incarceration has declined 75% nationally since 2000, reflecting greater use of probation, diversion and community-based alternatives.

Adult confinement has also fallen substantially. In 2023, 2,000 people under 18 were held in adult jails and 513 were serving sentences in adult prisons. That total represented an 83% decline from the 1997 peak, when 14,500 youth were held in adult facilities.

However, the number of youth in adult prisons rose 50% between 2021 and 2022 and continued increasing through 2023.

Detention May Increase the Risk of Reoffending

Pretrial detention accounted for 75% of juvenile detention admissions.

A study of more than 46,000 cases across 32 jurisdictions linked pretrial detention with:

• A 33% increase in felony recidivism within one year
• An 11% increase in misdemeanor recidivism within one year
• A 1% increase in reoffending risk for each additional day detained

The financial cost is also significant. A young person rearrested within one year can generate an estimated $100,000 in incarceration expenses.

Family-based programs offer a contrasting outcome. Multisystemic Therapy, which works with a young person’s family, school, peers and home environment, has produced recidivism reductions ranging from 25% to 70%. Expanded use of these programs could save an estimated $5 billion nationally.

The Simmrin Law Group findings show that juvenile crime cannot be reduced to one national trend. Overall arrests, court cases and incarceration remain well below historical levels, but homicide, firearms, aggravated assault, vehicle theft and reckless driving have moved upward. Where a young person lives, how an offense is charged and whether the response involves detention or diversion can substantially change what happens next.