The number of foreign students at U.S. colleges hit an all-time high of 1,095,299, with Chinese students accounting for a record of 34 percent of all foreign students.
In 2018/2019, China for the tenth year in a row remained by far the largest source of international students with 369,548 enrolled in undergraduate, graduate, non-degree, and optional practical training (OPT) programs in the United States.
India was a distant second source for international students with 202,014; followed by South Korea with 52,250; Saudi Arabia with 37,080 and Canada with 26,122.
Emerging market countries showed the strongest enrollment growth with Bangladesh up 10.0 percent; Brazil up 9.8 percent; Nigeria up 5.8 percent, and Pakistan up 5.6 percent.
51.6 percent of foreign students pursued science, technology, engineering, and math (STEM) majors. The top focus for international study in the 2018/19 academic year was engineering with 21.1 percent of all foreign students. The fastest growing STEM majors for foreign students were math and computer science programs that grew by 9.4 percent to surpass business and management for the first time and move into second-place for international student study.
OPT has been controversial as it encourages tech companies to dump citizen employees in favor of cheap foreign labor. But OPT has recently come under fire as a vehicle for Chinese spies to penetrate U.S. corporations to steal intellectual property and commit espionage.
While staying in the United States under an OPT visa, Ji gathered biographical information for recruitment of eight key Chinese and Taiwanese nationals working as scientists and engineers for large U.S. aerospace and defense contractors.
An FBI national security investigation foiled the plot and led to Ji’s arrest. It also led to the arrest of Ji’s handler, a senior intelligence officer in China’s main spy agency who was extradited to the United States last year for criminal prosecution. It is the first time a Chinese spy has been brought to the United States to face charges.