With the opening of the 2006 - 2007 school year , the Unified school reverted to Chalmette High School .
With the opening of the 2006 - 2007 school year , the Unified school now houses grades 9 - 12 .
With the opening of the 2006 - 2007 school year , the Unified school reverted to Chalmette High School and now houses grades 9 - 12 .