South Dakota SAT Scores, GPA, and ACT (2026)

South Dakota SAT scores break into two parts: a Reading and Writing middle 50 of 530 to 620 and a Math middle 50 of 595 to 695. Put those together and the full composite middle 50 at the University of South Dakota runs from 1125 to 1315, with a reported average of 1125. That average lands right at the bottom edge of the middle 50, which tells you the score distribution here leans toward the lower half of the band.

The University of South Dakota admits 98.8% of applicants, so the door sits wide open. This is a public university in Vermillion, a small town in the southeast corner of the state, with about 5,439 undergraduates on campus. A near open admit rate means your SAT score is less a gate and more a signal: it helps place you for course selection, honors tracks, and merit aid rather than deciding whether you get in. In the most recent federal data the school reports a test optional policy, so you can apply without sending a score. Even so, a result inside or above the middle 50 gives both the admissions office and the scholarship office something concrete to work with, and that can change the size of an offer.

Here is how to read your score against the University of South Dakota numbers. The composite middle 50 is 1125 to 1315. Land below 1125 and you sit under the 25th percentile, which at this school still leaves you in range given the 98.8% admit rate, though it does little for scholarships. Score between 1125 and 1315 and you are inside the middle 50, right where most enrolled students fall. Break past 1315 and you are in the top 1 out of 4.

The two sections set different bars. Math runs 595 to 695, while Reading and Writing runs 530 to 620. Math sits higher across the whole range, so it is the section where stronger performance is expected. A 620 in Reading and Writing already reaches the 75th percentile there, but you need a 695 to hit the same mark in Math. Point your prep at whichever section is furthest from these targets.

Admitted students at the University of South Dakota typically present an unweighted GPA in the range of 3.0 to 3.5. That band tracks with the near universal admit rate: most students who apply with a steady high school record are offered a spot. The number on your transcript matters, but so does where it came from. Grades earned in rigorous courses, honors, AP, or dual enrollment, count as much as the raw figure, because they show you can handle college level work.

If your GPA sits at the lower edge of that band, a strong SAT is the fastest way to offset it. A composite at or above 1315, the 75th percentile here, signals readiness even when your grades are uneven. Because the school is test optional, choosing to send a high score is a decision you control. Use it when the number strengthens your case, and know that it can also open merit aid conversations that a GPA alone might not.

Set your targets against the actual percentiles. A 1125 composite, the 25th percentile, keeps you in range. Aim for at least 530 on Reading and Writing and 595 on Math to clear that line. To land in the top 1 out of 4, push toward 1315 overall, which works out to roughly 620 on Reading and Writing and 695 on Math. Since Math sets the higher bar here, give it the extra hours.

Because the University of South Dakota is test optional, treat the score as leverage for admission confidence and merit aid rather than a hard requirement. Build a study path around these numbers with our score plans, which turn a target into a weekly schedule. If you are not sure where you stand yet, start with a diagnostic to measure your current Reading and Writing and Math sections, then set a goal above your weaker one. Your next step: take a timed section this week and compare it against the 595 Math and 530 Reading and Writing floors.