COVID-19 College Update

The College is open virtually to assist you while our physical locations are closed. Remote learning will continue through all spring and summer sessions. Please visit for more information.

Delaware County Community College, Serving Delaware and Chester Counties

What are course prerequisites?

Course prerequisites are courses that a student, or prospective student, must complete before s/he can enroll in a specific class. (Example: to enroll in Organic Chemistry I, a student must have successfully completed General Chemistry I and II). All prerequisites are listed with the appropriate Program and/or within the course description