U.S. Death Rate Reaches Historic Low in 2025
The U.S. death rate reached a record low in 2025, primarily due to widespread declines in mortality across all age groups. This information comes from new data showing that despite heart disease and cancer remaining the leading causes of death, the age-adjusted death rate fell by 4.6 percent from the prior year to 689.2 deaths per 100,000 people. This marks the lowest level since record-keeping began over a century ago.
Although the total number of deaths increased slightly to 3.09 million, the overall mortality risk for Americans decreased. Farida Ahmad, a health scientist at the CDC and co-author of the report, attributed this unprecedented low death rate largely to a decrease in fatal drug overdoses. Moreover, a reduction in COVID-19-related deaths further contributed to this decline.
Factors Behind the Decrease
While no single cause was identified for the record-low death rate, Ahmad highlighted the significant role of declining overdose deaths. Preliminary CDC surveillance indicated about 70,000 drug overdose deaths in 2025, continuing a downward trend from recent record highs during the COVID-19 pandemic.
This trend suggests that public health initiatives and changes in the illicit drug market might be effective. Efforts such as the expanded distribution of naloxone, which reverses overdoses, improved access to treatment for substance use disorders, investment in overdose prevention programs, and shifts in the illegal drug supply appear to contribute to the reduction.
Specifically, deaths caused by synthetic opioids like fentanyl dropped from 48,900 in 2024 to 38,100 in 2025. Fatalities from methamphetamine and cocaine also saw declines. Increased survivability from COVID-19 also played a role, as the virus no longer ranks among the leading causes of death in the U.S.
Analysis of the Data
The CDC’s provisional report indicated a broad-based decline in mortality, with reduced age-adjusted death rates across all age categories and genders from 2024 to 2025. Men faced a higher death rate than women, with rates of 811.1 and 582.9 per 100,000 people, respectively.
The report also underscored differences in death rates between racial and ethnic communities. Black Americans registered the highest age-adjusted death rate at 869.0 per 100,000 people in 2025. Conversely, the multiracial non-Hispanic population had the lowest rate at 187.3 per 100,000. While many racial and ethnic groups saw declines in death rates, there were increases for American Indian, Alaska Native, Native Hawaiian, and other Pacific Islander populations. Rates for Asian Americans nearly stayed the same.
Despite the improvement, heart disease persisted as the leading cause of death, responsible for 694,708 deaths in 2025. Cancer was second, with 622,832 deaths. Unintentional injuries, including drug overdoses, resulted in 184,265 deaths. Notably, the ranking of causes of death shifted, with influenza and pneumonia moving up from the 11th to the eighth leading cause, while suicide dropped from 10th to 11th.