Top Norwalk Drug and Alcohol Addiction Centers

Drug and Alcohol Rehabs in Norwalk, CA

Norwalk takes its name from the North Walk, the path settlers used along the rail line when the town was founded in the 1870s.

Metropolitan State Hospital opened here in 1916 and remains one of the state’s principal psychiatric hospitals, treating patients from across Southern California.

The city incorporated in 1957 and is now around seven tenths Latino, with Cerritos College on its southern edge and the Norwalk transit center linking bus and rail.

Firestone Boulevard and Rosecrans Avenue carry the commercial life, and the Metro C Line terminates at Norwalk station.

The 5, 605 and 105 all pass through, with Downey west and Cerritos south.

Los Angeles County recorded 2,298 accidental drug overdose and poisoning deaths in 2025, a 6 percent fall from the previous year and the third consecutive annual decline, according to the county Department of Public Health. Deaths are down nearly 30 percent from the 2022 peak of 3,220, driven by a more than 40 percent reduction in fentanyl-related deaths.

Norwalk carries around two listed programs, and both are licensed opioid treatment programs — two of only 35 across Los Angeles County.

Which Level of Care Do You Need

The local provision is small but unusual in what it offers. Counts come from the federal SAMHSA treatment locator.

Medically Supervised Detox

Detox manages withdrawal under clinical observation across several days. Norwalk carries around two detox programs, with four more in Downey within ten minutes.

Inpatient Residential Treatment

Residential care means living on site for weeks or months. None operate in Norwalk; around nine sit in Downey and one in Whittier, of roughly 222 across the county.

Outpatient, IOP and PHP Treatment

Outpatient care lets you keep working while attending sessions. Norwalk carries around two outpatient programs, both offering medication for opioid use disorder including methadone.

Dual Diagnosis and Co-Occurring Disorders Treatment

Dual diagnosis care treats a substance use disorder and a mental health condition together rather than one after the other. Around seven Downey programs treat co-occurring serious mental illness, and Metropolitan State Hospital provides specialist psychiatric capacity in the city.

Sober Living Homes and Transitional Living

Sober living homes provide substance-free housing after formal treatment ends. Certification of California recovery residences is by the California Consortium of Addiction Programs and Professionals rather than the state.

Addiction Treatment Cost and Insurance Coverage

Two licensed methadone programs in one small city is rare, and Medi-Cal covers that treatment in full.

How Much Does Addiction Rehab Cost in Norwalk

Medi-Cal covers medication for opioid use disorder with no premium and no copay, including methadone through a licensed program. Buprenorphine can also be prescribed by an office-based physician, which some people find more practical. Los Angeles County provides no-cost substance use treatment at any provider in its network for anyone who meets the criteria, regardless of immigration status, and an intake appointment should be scheduled within ten calendar days of a screening.

Does Insurance Cover Rehab in Norwalk

Medi-Cal in California is open to income-eligible adults regardless of immigration status, and applying does not affect immigration proceedings or a future green card application.

Free and State-Funded Addiction Rehab in Norwalk, CA

Los Angeles County delivers publicly funded treatment through its Drug Medi-Cal Organized Delivery System, administered by the Department of Public Health’s Bureau of Substance Abuse Prevention and Control.

Both local programs accept Medi-Cal, so an assessment does not require leaving the city.

The LA County Help Line on 800-854-7771 is free, confidential and staffed 24 hours a day, with translation available.

Around 181 county programs run sliding fee scales, and naloxone distribution has expanded substantially across the county.

More Help and Recovery Support

PIH Health Downey Hospital is around ten minutes west with an emergency department, and Metropolitan State Hospital is in Norwalk itself for specialist psychiatric admissions through the county system.

Alcoholics Anonymous meets daily across Norwalk and Downey through the Los Angeles Central Office, with Spanish-language groups widely available. Narcotics Anonymous operates through the Southern California Region, and Cerritos College runs student wellbeing services.

Rehab Seekers is a directory. The information on this page is for general reference and is not medical advice. Decisions about treatment should be made with a licensed clinician who knows your history. If you or someone you care about is in immediate danger, call 911.

References and Citations