Nice map showing Iraqi ethnic groups and where they live.
The Mandeans are pretty much gone, most of the Christians have fled, and the Jews are gone too. The Mandeans and the Christians were subjected to genocidal jihad by the Muslims since the start of the Iraq War.
The Sunnis now control much of the area north of Baghdad up to the Kurdish Zone, and the Shia control most of the area to the south of Baghdad. The Iraqi Army continues to control Baghdad.