> Chicago PD is about 50% White, 25% Black, and 25% Latino. [1] Black and Latino police are overrepresented those forces. This is not uncommon.
Chicago is 32% non-Hispanic white, 32% black, and 28% hispanic. So, no, white cops outnumbering black cops 2:1 is not black cops being overrepresented. (This is as of the latest census.)