The trajectory of this growth is stark when viewed over a short timeline. In 2021, current cannabis use among older adults stood at 4.8 percent. By 2022, that number had ticked up to 5.2 percent. However, the jump to 7 percent in 2023 represents a nearly 46 percent increase in just a two-year window. When the researchers looked further back to provide historical context, the contrast became even more dramatic. In the mid-2000s—specifically 2006 and 2007—less than 1 percent of older adults reported using cannabis within the entire previous year. Today, seven times that amount are using it on a monthly basis.
The study identified specific subgroups of the elderly population that are driving this growth. While men still maintain a higher overall prevalence of cannabis use than women, the rate of increase among older women has been particularly steep. Similarly, white older adults, those with at least a college degree, and those living in households with an annual income of $75,000 or more saw sharper increases than their counterparts in other demographic categories. This socioeconomic shift is one of the most intriguing aspects of the research. In 2021, the highest-income group actually had the lowest prevalence of cannabis use among seniors. By 2023, the situation had completely reversed, with the highest-income group reporting the highest prevalence of use.
Dr. Palamar suggested that this economic flip-flop is likely tied to the logistics of the legal market. As more states move toward legalization, the primary point of access has shifted from the illicit market to licensed dispensaries. These legal products are often subject to high taxes and premium pricing, which may make them more accessible to those with greater discretionary income. Furthermore, the researchers found that the growth in use was significantly more pronounced in states where medical marijuana is legal compared to states where it remains prohibited. This correlation underscores the influence of state-level policy on individual behavior; when a substance is legalized for medical purposes, it not only becomes more available but also gains a "halo effect" of perceived safety and therapeutic legitimacy.
The medical aspect of the trend is perhaps the most critical for public health officials to monitor. The researchers found significant increases in cannabis use among older adults suffering from chronic diseases. This includes individuals managing multiple concurrent conditions such as heart disease, diabetes, hypertension, cancer, and chronic obstructive pulmonary disease (COPD). As the American population ages, the prevalence of these chronic conditions naturally increases, and many seniors appear to be turning to cannabis as a potential tool for symptom management, whether for pain, insomnia, or anxiety.
