Los Angeles County

This dashboard serves to track patterns in marijuana use and its consequences, including marijuana legislation, medical marijuana, dispensaries, prevalence of use of marijuana, perceptions regarding marijuana use, the settings of marijuana use, driving under the influence of marijuana, healthcare utilization, and marijuana use disorder treatment in Los Angeles County. The information presented here can be used to evaluate the impact of Prop 64, which legalized recreational marijuana use, and to inform data-driven planning of and to evaluate prevention and treatment services. 

Click on a topic below to explore the data in more depth:

Key Indicators: Los Angeles County

Treatment Resources

For information on substance use disorder treatment service availability in LAC, call the Substance Abuse Service Helpline (SASH) at 844-804-7500, or use the web-based Service & Bed Availability Tool (SBAT).

Updated 12/2/2022

This story was developed by the Health Outcomes and Data Analytics (HODA) Unit of the Substance Abuse Prevention and Control (SAPC) Program in the Los Angeles County Department of Public Health. For information regarding this story, please contact Tina Kim, PhD at

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