Area Database (v4.2.1)
% households with three or more sleeping rooms
| 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chad (Africa) | |||||||||||||||||||||||||||||||
| Total | 23.1 | 23.1 | 23.2 | 23.2 | 23.3 | 23.4 | 23.4 | 23.5 | 23.5 | 23.6 | 23.7 | 24.1 | 24.5 | 25.0 | 25.4 | 25.9 | 26.3 | 26.7 | 27.2 | 27.6 | 28.1 | 28.5 | 31.4 | 34.3 | 37.1 | 40.0 | 42.9 | 45.8 | 48.7 | ||
| Zone 1 (N'Djamena) | 20.3 | 21.4 | 22.5 | 23.6 | 24.7 | 25.8 | 26.9 | 28.0 | 29.1 | 30.2 | 31.3 | 31.5 | 31.7 | 31.9 | 32.1 | 32.3 | 32.5 | 32.7 | 32.9 | 33.2 | 33.4 | 33.6 | 35.4 | 37.2 | 39.0 | 40.9 | 42.7 | 44.5 | 46.3 | ||
| Zone 2 (Borkou, Ennedi, Tibesti, Kanem, Barh El Gazal, Lac) | 4.38 | 5.57 | 6.76 | 7.95 | 9.14 | 10.3 | 11.5 | 12.7 | 13.9 | 15.1 | 16.3 | 16.6 | 16.9 | 17.3 | 17.6 | 17.9 | 18.2 | 18.6 | 18.9 | 19.2 | 19.6 | 19.9 | 22.2 | 24.6 | 26.9 | 29.3 | 31.6 | 34.0 | 36.3 | ||
| Zone 3 (Guera, Batha, Salamat) | 14.5 | 14.8 | 15.2 | 15.5 | 15.8 | 16.2 | 16.5 | 16.9 | 17.2 | 17.5 | 17.9 | 18.1 | 18.3 | 18.5 | 18.7 | 18.9 | 19.1 | 19.3 | 19.5 | 19.8 | 20.0 | 20.2 | 23.0 | 25.9 | 28.8 | 31.7 | 34.5 | 37.4 | 40.3 | ||
| Zone 4 (Ouaddai, Assongha, Sila, Biltine - Wadi Fira) | 8.41 | 8.84 | 9.27 | 9.70 | 10.1 | 10.6 | 11.0 | 11.4 | 11.9 | 12.3 | 12.7 | 13.1 | 13.4 | 13.7 | 14.1 | 14.4 | 14.8 | 15.1 | 15.4 | 15.8 | 16.1 | 16.5 | 21.0 | 25.6 | 30.2 | 34.7 | 39.3 | 43.9 | 48.4 | ||
| Zone 5 (Chari-Baguimi, Dababa, Baguirmi, Hadjer Lamis) | 19.9 | 19.3 | 18.6 | 17.9 | 17.2 | 16.6 | 15.9 | 15.2 | 14.5 | 13.8 | 13.2 | 13.9 | 14.7 | 15.5 | 16.3 | 17.1 | 17.9 | 18.6 | 19.4 | 20.2 | 21.0 | 21.8 | 24.4 | 27.0 | 29.7 | 32.3 | 34.9 | 37.6 | 40.2 | ||
| Zone 6 (Mayo-Kebbi Est and Ouest) | 45.2 | 44.3 | 43.4 | 42.4 | 41.5 | 40.6 | 39.6 | 38.7 | 37.8 | 36.9 | 35.9 | 36.6 | 37.2 | 37.9 | 38.5 | 39.2 | 39.8 | 40.5 | 41.1 | 41.8 | 42.4 | 43.1 | 46.8 | 50.4 | 54.1 | 57.8 | 61.4 | 65.1 | 68.8 | ||
| Zone 7 (Logone Occidental & Oriental, Monts de Lam, Tandjile Est & Ouest) | 36.6 | 36.6 | 36.5 | 36.5 | 36.4 | 36.4 | 36.3 | 36.2 | 36.2 | 36.1 | 36.1 | 35.9 | 35.7 | 35.4 | 35.2 | 35.0 | 34.8 | 34.6 | 34.4 | 34.2 | 34.0 | 33.8 | 36.4 | 39.0 | 41.7 | 44.3 | 46.9 | 49.6 | 52.2 | ||
| Zone 8 (Mandoul, Moyen-Chari, Bahr Koh, Lac Iro) | 32.4 | 31.4 | 30.3 | 29.2 | 28.1 | 27.0 | 25.9 | 24.9 | 23.8 | 22.7 | 21.6 | 22.8 | 24.0 | 25.2 | 26.4 | 27.6 | 28.8 | 30.0 | 31.2 | 32.4 | 33.6 | 34.8 | 37.1 | 39.4 | 41.7 | 44.1 | 46.4 | 48.7 | 51.0 | ||
Lighter numbers are estimates