https://www.columbiaspectator.com/news/2018/03/28/cc-seas-admit-rate-drops-to-record-low-55-percent/

HA QUOC HUY / COLUMBIA DAILY SPECTATOR
Admissions decisions were mailed to applicants at 3 p.m. on College Walk.
TANVI HISARIA
According to a Columbia College spokesperson, the Office of Undergraduate Admissions accepted 2,214 of the 40,203 students who applied. It is the largest applicant pool in Columbia’s history, marking an 8 percent increase from last year.
Decisions were mailed to applicants at 3 p.m. on College Walk.