According to the Congressional Budget Office, during the four years from 2021-24, a net 10.3 million people immigrated to the U.S. As a result of this huge immigration influx, the portion of the U.S. population that is foreign-born hit 16.2%, per the CBO, surpassing the all-time record of 14.8% set in 1890. That mark lasted for more than 130 years, but it couldn’t survive the Biden administration.