The Republic of Iraq (Al Jumhuriyah al Iraqiyah) has, since its 1932 independence, been divided to 18 governorates or provinces (muhafazat, singular muhafazah). For our purposes, we will group these eighteen provinces, as is commonly done, into four regions: Baghdad, Kurdish Areas, Sunni Areas, and Mid-Euphrates. Understanding the nature of these regions and their demographics holds the key to understanding Iraq’s current reality, and predicting future developments within her borders.