In 2018, cannabis offenses amounted to 40% of the 1.65 million total drug arrests in the U.S. The second-largest category of drug arrests involved “other” drugs (29%), followed by heroin, cocaine or their derivatives (25%) and synthetic or manufactured drugs (6%). See the original article on Pew Research

The total number of persons arrested in the United States for violating marijuana laws rose for the third consecutive year, according to data released by the FBI. Police made 663,367 arrests for marijuana-related violations in 2018. That total is more than 21% higher than the total number of persons arrested for the commission of violent crimes (521,103). […]