The University of California, Irvine has an international acceptance rate of 46.5% for the application year 2024, with 5,845 out of 12,572 applicants admitted. This marks a notable decline from the previous year's acceptance rate of 56% in 2022, reflecting a trend of increasing competitiveness in admissions. Historical data from 2021 to 2019 is incomplete, but the significant drop over the past year emphasizes a more selective approach toward international applicants.