Program Information Concordia University, Irvine is a USNews Top Tier Regional University that prepares students for their vocations\u2014their calling in life. CUI offers undergraduate, graduate, and adult degree programs in a beautiful Southern California location, with online and regional cohort options. Concordia's undergraduate program is distinctive among Christian colleges in California because of the University's innovative and engaging Core Curriculum, and its Lutheran heritage that provides a thoughtful and caring Christian community that lives out \\Grace Alone. Faith Alone.\\