Century School District 100 is migrating to a new web address.  Please visit us at: www.centuryschool100.com

This site will not be updated and will be removed in the near future.




Landon Sommer, Superintendent/Middle & High School Principal

Melinda Duke, Elementary Principal

Ashley Dexter, Guidance Counselor

Andrea Pender, Dean of Students


Accountability Assessments

5 Essentials Survey

Child Find Information

Click the You Tube link below to see a video made by our journalism students!


Click here to enter the Parent Portal of Infinite Campus

Click here to enter the Teacher Portal of Infinite Campus

Century CUSD #100 2017-2018 Student Handbook

Click here for useful information about the ACT test

Click here for Patron of the Arts Information



   4819 Shawnee College Road

Ullin, IL 62992



4721 Shawnee College Road

Ullin, IL 62992