What island number is great pumpkin island?

Great Pumpkin island is the 15th island in Poptropica.

The previous ones were (in order of release):

  1. Early Poptropica
  2. Shark Tooth Island
  3. Time Tangled Island (originally Time Twisted)
  4. 24 Carrot Island
  5. Super Power Island (originally Super Hero)
  6. Spy Island
  7. Nabooti Island
  8. Big Nate Island
  9. Astro Knights Island
  10. Counterfeit Island
  11. Reality TV Island
  12. Mythology Island
  13. Skullduggery Island
  14. Steamworks Island