For each week beginning on a given date, the figures show the number of sites that reported they are using the drupal 11.3.13 release.

Drupal core project page
drupal 11.3.13 release page
All Drupal core usage statistics
Usage statistics for all projects

Week starting Count
July 12th, 2026 36384
July 5th, 2026 39099
June 28th, 2026 44814
June 21st, 2026 27407

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.