Columbia Southern University is an online university based in Orange Beach, Alabama, dedicated to changing and improving lives through higher education. They offer a wide range of online degree programs at the associate, bachelor, master, doctorate, and certificate levels in various fields such as occupational safety and health, fire administration, criminal justice, business administration, human resource management, and healthcare administration. As a subsidiary of Columbia Southern Education Group, CSU also provides undergraduate and graduate certificate programs for adult learners seeking specialized training.

The university prioritizes student-centered support services, ensuring a personalized and responsive approach to help students achieve their educational goals. Their caring and highly-trained faculty and staff create innovative educational programs that utilize the latest instructional technology and challenging curriculums. With an emphasis on affordability and quality, CSU focuses on online instruction that promotes lifelong learning and success.

They also actively participate in community and charitable endeavors, fostering partnerships with various businesses, organizations, and institutions. At Columbia Southern University, their mission is to provide diverse learning experiences and flexible distance education programs, delivered by experienced faculty, to a global student body