For this, we look at the school's average GPA for its current students.
The average GPA at University of Southern Mississippi is 3.27.
You must take either the SAT or ACT to submit an application to University of Southern Mississippi.
More importantly, you need to do well to have a strong application.
(Most schools use a weighted GPA out of 4.0, though some report an unweighted GPA.
With a GPA of 3.27, University of Southern Mississippi accepts below-average students.
The 25th percentile ACT score is 19, and the 75th percentile ACT score is 26.
If you're taking the ACT as opposed to the SAT, you have a huge advantage in how you send scores, and this dramatically affects your testing strategy.
This is unlike the SAT, where many schools require you to send all your tests ever taken.
This means that you have more chances than you think to improve your ACT score.