About Creighton University. Creighton University in Omaha, NE reports an overall acceptance rate of 79.8%, an early-round acceptance rate of 86.0%, an SAT middle 50% of 1250–1410, a class size of 1,100, and a yield of 18.0% based on the most recent Common Data Set filings. Jesuit university in Omaha with highly regarded health sciences programs including pharmacy, nursing, and pre-med. Over 95% of students receive financial aid.