Education Dive has been tracking college closures since 2016. Due largely to regulatory pressure, college closures have far and away been led by the for-profit sector. The publication reports that over 100 for-profits closed between 2016 and 2018, while 30 non-profits have shut their doors. In December, however, Fitch Ratings projected these closures to increase in 2019.
https://news.elearninginside.com/public-universities-bank-on-distance-learning-and-emerging-markets-to-offset-enrollment-declines/