More than 80 points. The undergraduate admission score in American universities is above 80, or the IELTS score reaches 6.0 after completing one-year preparatory course, or the TOEFL total score is above 80. American University (AU for short, or American for short) was founded in 1892. It is a private college of arts and sciences and a research university located in Washington, D.C., USA. It was approved by the United States Congress and founded by the Methodist Federation.