Drupal has a large community of users and developers who provide active community support by coming up with new updates to help improve the functionality of Drupal. As of January 2017 more than 105,400 users are actively contributing. The semiannual DrupalCon conference alternates between North America, Europe and Asia. Attendance at DrupalCon grew from 500 at Szeged in August 2008, to over 3,700 people at Austin, Texas in June, 2014.

Smaller events, known as "Drupal Camps" or DrupalCamp, occur throughout the year all over the world. The annual Florida DrupalCamp brings users together for Coding for a Cause that benefits a local nonprofit organization, as does the annual GLADCamp (Greater Los Angeles Drupal Camp) event, Coders with a Cause.

The Drupal community also organizes professional and semi-professional gatherings called meetups at a large number of venues around the world.

There are over 30 national communities around drupal offering language-specific support.

Notable Drupal users include NBC, Taboola, Patch, and We the People.