Global number of people who inject drugs as of 2021, by region

In 2021, it was estimated that around 3.41 million people in North America were currently injecting drugs. This statistic shows the estimated number of the general population that currently injects drugs as of 2021, by world region.

至2021年，据估计，北美地区约有341万人正在注射药物。此统计数据反映了截至2021年，全球各区域中一般人群中正在注射药物的人数估计值。