University of Southern Indiana

Course Numbers

Undergraduate courses are numbered in the sequence of 000, 100, 200, 300, and 400. 

  • Developmental courses are in the 000-099 series and do not count toward graduation
  • Freshman courses are in the 100 series
  • Sophomore courses are in the 200 series
  • Junior courses are in the 300 series
  • Senior courses are in the 400 series

Courses bearing the number 500 or higher carry graduate credit.

  • Courses numbered in the 500 series may have 400-series counterparts that are open to undergraduate students
  • Excluding exceptional circumstances, courses numbered 600 and higher are open to graduate students only
  • Courses numbered 700 and higher are open to doctoral students only

Contact Web Services


Send Email to