For the Class of 2028, Princeton University's Regular Decision acceptance rate stands at an extremely low 2.87%, with only 991 out of 34,644 applicants gaining admission. This figure marks a decline from previous years, including a 3.71% acceptance rate in the Class of 2024, and 4.19% for the Class of 2023. Historically, the acceptance rates have trended downwards, from a higher 5.9% in 2016 to the current rate, indicating an increasingly competitive admissions landscape. Overall, the data reflects a tightening applicant pool at Princeton, making it crucial for candidates to present outstanding applications.