Demographics (v2.1)

	Area pop millions
Chad (Africa)
Total	18.2
Zone 1 (N'Djamena)	1.17
Zone 2 (Borkou, Ennedi, Tibesti, Kanem, Barh El Gazal, Lac)	2.07
Zone 3 (Guera, Batha, Salamat)	2.05
Zone 4 (Ouaddai, Assongha, Sila, Biltine - Wadi Fira)	2.90
Zone 5 (Chari-Baguimi, Dababa, Baguirmi, Hadjer Lamis)	1.71
Zone 6 (Mayo-Kebbi Est and Ouest)	2.80
Zone 7 (Logone Occidental & Oriental, Monts de Lam, Tandjile Est & Ouest)	3.97
Zone 8 (Mandoul, Moyen-Chari, Bahr Koh, Lac Iro)	1.55

Lighter numbers are estimates; years may differ