polyethnic

Etymology
From.

Adjective

 * 1)  That contains people who together represent multiple ethnicities, especially such that they coexist and interact harmoniously.
 * 2)  Who identifies as being of multiple ethnicities.
 * 1)  Who identifies as being of multiple ethnicities.
 * 1)  Who identifies as being of multiple ethnicities.
 * 1)  Who identifies as being of multiple ethnicities.