Calculating your Admission Index Score - Requirements and Deadlines - Undergraduate Admissions - The University of Iowa
Iowa residents: must rank in the upper 50 percent of their high school class or present an Admission Index score of 95 or above.
Residents of other states: must rank in the upper 30 percent of their high school class or present an Admission Index score of 100 or above.
Your senior year grades aren't factored into the admission index score. If you decide to attend, you have to send them a mid-year report and they could revoke your admission.