The U.S. overdose crisis is national in scope but profoundly uneven in impact. The state where you live shapes your risk in measurable ways — through the drug supply, treatment availability, health care access, economic conditions and policy environment. Some states have overdose death rates nine times higher than others.
This article presents the most recent verified state-level overdose death data published by the CDC’s National Center for Health Statistics — final data for 2023, the most recent year for which the CDC has published final state-level numbers. Across 50 states and the District of Columbia, approximately 105,000 Americans died from drug overdoses in 2023. Below is the ranking, the drugs driving the disparity and the structural factors that explain why some states are hit so much harder than others.
If you or someone you love is at risk, the National Rehab Hotline is available 24-7 at (866) 210-1303 — free and confidential.
Understanding the U.S. Overdose Crisis
Drug overdose remains one of the leading causes of preventable death in the United States. The crisis is driven primarily by synthetic opioids — particularly illicitly manufactured fentanyl — but stimulants, prescription medications, alcohol and polysubstance use all contribute to the national toll.
State-level comparisons require care. The most meaningful metric is the age-adjusted death rate per 100,000 residents, not the total number of deaths. Total deaths are heavily shaped by state population — California recorded 11,378 overdose deaths in 2023, more than any other state, but its rate of 27.9 per 100,000 falls in the middle of the national distribution. West Virginia, with one of the country’s smallest populations, recorded 1,377 deaths — roughly 12% of California’s total — but at a rate of 81.9 per 100,000 that’s the highest in the nation. Population-adjusted rates are how states are properly compared.
All figures below are pulled directly from the CDC NCHS state drug overdose data, reflecting final 2023 data. The CDC publishes provisional data more recently, but final state-level rates are released on a longer timeline — 2023 is the most recent year with finalized state-by-state numbers.
States With the Highest Overdose Death Rates
The 15 states (and the District of Columbia) with the highest age-adjusted overdose death rates in 2023, ranked from highest to lowest:
- West Virginia: 81.9 per 100,000 (1,377 deaths)
- District of Columbia: 60.7 per 100,000 (427 deaths)
- Delaware: 53.0 per 100,000 (525 deaths)
- Tennessee: 52.3 per 100,000 (3,616 deaths)
- Louisiana: 50.6 per 100,000 (2,224 deaths)
- Alaska: 49.4 per 100,000 (359 deaths)
- New Mexico: 48.9 per 100,000 (993 deaths)
- Kentucky: 48.0 per 100,000 (2,077 deaths)
- Maine: 44.9 per 100,000 (598 deaths)
- Washington: 42.4 per 100,000 (3,477 deaths)
- Vermont: 42.3 per 100,000 (259 deaths)
- Ohio: 41.6 per 100,000 (4,745 deaths)
- South Carolina: 41.3 per 100,000 (2,177 deaths)
- Oregon: 40.8 per 100,000 (1,782 deaths)
- Maryland: 39.3 per 100,000 (2,550 deaths)
West Virginia has held the highest position in the country every year since 2017 and has run roughly two to three times the national average for nearly a decade. Tennessee, Louisiana, Kentucky and New Mexico have shown meaningful declines from their 2021–2022 peaks, suggesting state-level interventions and shifts in the drug supply may be making a measurable difference. Alaska and Washington stand out in the opposite direction — both posted sharp single-year increases from 2022 to 2023 (Alaska +15.1 points, Washington +8.7 points), driven largely by fentanyl’s expansion into West Coast supply chains.
For context, the five states with the lowest 2023 overdose death rates — Nebraska (9.0), South Dakota (11.2), Iowa (14.9), North Dakota (16.4) and Montana (17.1) — all run roughly a fifth of the national average and a tenth of West Virginia’s rate. The disparity isn’t a small effect; it’s the central feature of the crisis.
The Drugs Driving Overdose Deaths
Most overdose deaths in the highest-rate states involve opioids — and most opioid overdose deaths involve illicitly manufactured fentanyl, often in combination with other substances. Per NIDA data drawn from CDC WONDER, fentanyl is now involved in the majority of opioid overdose deaths nationally, and a growing share of overdose deaths involving cocaine, methamphetamine and benzodiazepines also involve fentanyl as a co-substance.
The categories driving state-level overdose mortality include:
- Synthetic opioids (primarily illicit fentanyl) — the dominant driver. Fentanyl is roughly 50 times more potent than heroin and contaminates supplies of heroin, counterfeit pills, cocaine and methamphetamine. Many overdose deaths involve fentanyl the user didn’t know they were taking.
- Polysubstance use — combinations of opioids with stimulants (cocaine or methamphetamine) or with depressants (alcohol or benzodiazepines). Polysubstance overdoses account for a rising share of total deaths.
- Stimulants — methamphetamine and cocaine overdose deaths have risen substantially over the past decade, often when fentanyl is present in the supply.
- Prescription opioids — once the leading driver of the crisis, prescription opioid deaths have declined since their mid-2010s peak as prescribing practices tightened, but they remain a meaningful contributor.
State-level patterns vary. Appalachian and Southern states have historically been driven by prescription opioids transitioning to heroin and fentanyl. West Coast states have seen rapid fentanyl expansion in the past several years. The Northeast has long had high rates of fentanyl-involved deaths, particularly in urban centers.
Why Some States Are Hit Harder Than Others
The disparity between states reflects structural conditions that shape both the drug supply and access to care. Briefly, the major factors include:
- Health care access — particularly in rural areas, where treatment facilities, prescribers of medication-assisted treatment and harm-reduction services are sparse.
- Economic conditions — poverty, unemployment and lack of opportunity correlate strongly with substance use disorder rates and overdose mortality.
- Drug supply — the rate at which illicit fentanyl has saturated local drug markets varies geographically and changes over time.
- Prescription opioid history — states hit hardest by the prescription opioid wave (Appalachian states especially) have downstream addiction populations that transitioned to illicit opioids when prescribing tightened.
- Policy environment — Medicaid expansion status, naloxone access laws, Good Samaritan protections, syringe service availability and state opioid settlement spending all influence outcomes.
For deeper analysis of why specific states rank where they do, including state-by-state context for the hardest-hit areas, see our companion article on states with the worst drug problems.
Getting Help if You or a Loved One Is at Risk
State overdose rates are aggregate statistics — they describe populations, not individual outcomes. The risk an individual faces depends far more on the specific substances involved, the supply they’re encountering, whether they’re using alone and whether they have access to treatment and harm-reduction resources than on the state they happen to live in.
If you or someone you love is at risk of overdose, the most immediately protective step is naloxone access. Naloxone (Narcan) reverses opioid overdoses and is now available over the counter at most pharmacies. Our guide to administering naloxone walks through how to recognize an overdose and respond — every household where opioid use is a possibility should have it on hand.
Beyond naloxone, treatment is the long-term path out of overdose risk. The National Rehab Hotline at (866) 210-1303 can help you find treatment options, verify insurance and identify programs near you, including in the states where treatment is hardest to access. We can also connect you with resources for family members supporting a loved one. The call is free, confidential and available 24 hours a day, 7 days a week.
Frequently Asked Questions
- Which State Has the Highest Overdose Death Rate?
West Virginia, with an age-adjusted overdose death rate of 81.9 per 100,000 residents in 2023 — the highest of any U.S. state. West Virginia has held the top position every year since 2017, driven by a combination of historical prescription opioid impact, fentanyl saturation, rural health care gaps and economic distress. - Why Do Some States Have So Much Higher Overdose Rates Than Others?
State disparities reflect differences in drug supply (especially fentanyl saturation), health care access, economic conditions, prescription opioid history and policy environment. States with less treatment infrastructure, more rural geography and higher economic distress tend to see higher overdose mortality. The West Coast and Northeast have seen sharp increases in recent years driven by fentanyl expansion in those regional drug markets. - What’s the Difference Between Overdose Deaths and Overdose Death Rates?
Total deaths are absolute numbers — useful for understanding overall scale. Death rates per 100,000 residents adjust for state population and are the proper way to compare states. California has the most total overdose deaths because it’s the most populous state, but its rate is moderate; West Virginia has far fewer total deaths but the highest rate in the country. - Are Overdose Deaths Increasing or Decreasing Nationally?
After peaking in 2022, U.S. overdose deaths declined in 2023 and again in CDC’s most recent provisional data. The decline has been notable but uneven — some states (like Tennessee, Louisiana, Kentucky and Maine) have seen meaningful drops, while others (Alaska, Washington) have continued to rise. National decline doesn’t mean every state is improving. - What Drug Causes the Most Overdose Deaths?
Synthetic opioids — primarily illicitly manufactured fentanyl — are involved in the majority of overdose deaths nationally. Fentanyl is also increasingly involved as a co-substance in deaths attributed to cocaine, methamphetamine and benzodiazepines. Polysubstance use (multiple drugs in the same overdose) is a rising share of total deaths. - What Happens When I Call the National Rehab Hotline?
You’ll speak with a trained representative who can listen, answer questions and connect you with treatment resources, naloxone information and support services. The call is free, confidential and 24-7. Call (866) 210-1303.
Take the Next Step
State-level overdose data tells a story about systems and conditions, but every overdose statistic is also an individual life and a grieving family. The numbers are useful for understanding scale and disparity. They don’t substitute for action when someone you love is at risk.
If you’re concerned about overdose risk for yourself or someone you love — regardless of which state you’re in — call the National Rehab Hotline at (866) 210-1303, available 24 hours a day, 7 days a week. The call is free and confidential. We can help you find treatment, locate naloxone resources and connect with the support you need.
