According to the docs at Moodle.org, the US leads all countries with the most Moodle installations with over 30,000 users¹. These three installations account for nearly 200,000 students (that’s double the total number of k-12 students in my home state of Vermont)!
The three educational institutions are:
- San Francisco State University (higher education) – http://www.sfsu.edu/
- University of Minnesota (higher education) – http://www1.umn.edu/moodle/
- Pinellas County Schools (k-12) – http://moodle.pcsb.org/