Overdose Deaths Fall Nationally, Rise in Some Counties

Overdose deaths declined in 842 counties but increased in 430, so local conditions still matter.

Updated on Nov. 3, 2026 in Substance Abuse

Bold flat-color editorial illustration of a single brick clinic facade with one doorway under a pale awning, set against an open sky. — Overdose deaths fell nationally over the 12 months ending March 2026, but rose in 430 counties, according to CDC estimates. AI Illustration. Upload story photo >

Live Poll

Do you think overdose deaths are getting better or worse in your area?

The CDC estimates that U.S. drug overdose deaths declined in the 12-month period ending March 2026, compared with the period ending March 2025. The decline was uneven, with deaths rising in 430 counties, including several neighboring counties in Arizona and New Mexico.

Why it matters

The national drop is a meaningful signal for people affected by substance use, their families, and the clinicians who treat them, because it suggests recent prevention and treatment measures may be having a population-level effect. The county-level increases, however, show the decline is not reaching every community equally.

The estimates are based on CDC county death counts compared across two 12-month periods and calculated against Census Bureau population estimates. Rio Arriba County, New Mexico, recorded 173 overdose deaths per 100,000 residents, while Baltimore city recorded 82 per 100,000.

The players

Centers for Disease Control and Prevention (CDC)

The federal public health agency that tracks national overdose deaths and publishes county-level mortality estimates used to monitor the opioid and stimulant crisis.

The details

Overdose deaths involving fentanyl and other synthetic opioids, methamphetamine and cocaine have all declined nationally, according to the CDC. Officials cite wider access to naloxone, the medication that can reverse an opioid overdose, along with expanded addiction treatment and changes in the illicit drug supply as possible drivers. The agency has not yet measured how much each of these factors contributed to the decline.

March 2025: start of the first 12-month comparison period.
March 2026: end of the second 12-month comparison period.
November 3, 2026: CDC estimates publicly reported.

Health Landscape

The CDC's county-level estimates have documented the overdose crisis over several years, and this comparison offers one of the first signs of a national reversal in that series. The persistence of high rates in a few counties shows that recovery remains geographically uneven.

If you or someone you know uses substances, the availability of naloxone and treatment options is worth confirming with a pharmacist or clinician. Anyone living in a county where deaths are rising should consider raising substance use and overdose prevention with their doctor.

The takeaway

The national decline is encouraging, but local increases mean the crisis is not over everywhere. Ask a healthcare provider about naloxone and treatment resources available in your area.