What Duolingo score do you need for Minnesota State University, Mankato?

The graduate page describes its Duolingo subscore rule in terms of speaking and writing, each at 105 or more. Applicants from countries where English is the sole official language of instruction typically do not need to submit scores.

Neither page gives a Duolingo validity period or a graduate assistantship level.

Compared with IELTS: undergraduates need IELTS Academic 5.5 or Duolingo 95, and graduate applicants IELTS 6.5 or Duolingo 110.

For undergraduates, completing the highest level of Minnesota State Mankato's Intensive English Program with a B+ average and a B or better in each course, or ELS Level 112, also meets the requirement, per the undergraduate page.

Requirements vary by programme and change between admissions cycles. The score that binds you is the one on your Minnesota State Mankato programme page and in your offer letter, so check it there before you book a test.