In what part of the Milky Way would you expect to find most of the population 2 stars?

Most Population II stars are found in the halo of the Milky Way galaxy, particularly in globular clusters and the surrounding stellar halo. These stars are typically older, metal-poor, and represent an early stage of star formation in the galaxy. While they can also be found in the bulge, the halo is their primary region, as it contains the remnants of ancient stellar populations formed before the galaxy's disc structure developed.