Share of registered votes who say they think Trump and Biden are "mentally sharp"
Surveys of at least 5,000 registered voters conducted October 2020 and July 2024
A slope chart showing the share of registered votes who say they think Donald Trump and Joe Biden are "mentally sharp." In October 2020, 50% said Trump was and 46% said Biden was. In July 2024, the share that said Trump was increased to 58%, while the share that said Biden was decreased to 24%.
