Fall 2017 Top 30 Largest Online Enrollments in US – With LMS Usage and Trends Since 2012 — from mfeldstein.com by Phil Hill

Excerpt:

Finally, it’s worth looking at the top 30 trend over time. Obviously the University of Phoenix is no longer the 800 pound gorilla in distance education, with two not-for-profits – Western Governors University and Southern New Hampshire University – poised to overtake Phoenix in the next year or two. This view also shows the tendency for most institutions to top out at approximately 60,000 students, but this may be changing with the three counter-examples above as well as Grand Canyon University.