12 (Jasper National Park),[2] or Improvement District No.

12, is an improvement district in Alberta, Canada.

Coextensive with Jasper National Park in Alberta's Rockies, the improvement district is the municipality that provides local government for the portion of the park outside the Municipality of Jasper.

[2] Jasper Improvement District subsequently became a specialized municipality named the Municipality of Jasper on July 20, 2001.

[4] There are no communities located within Improvement District No.

In the 2021 Census of Population conducted by Statistics Canada, Improvement District No.

[3] In the 2016 Census of Population conducted by Statistics Canada, Improvement District No.