% households with three or more sleeping rooms

Area Database (v4.1)

	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020
Algeria (Africa)
Total	41.5	41.4	41.3	41.2	41.1	41.0	40.9	40.8	40.7	40.5	40.4	40.3	40.2	40.1	40.0	40.8	41.5	42.3	43.0	43.7	44.5	45.2
Hauts Plateaux Centre (Djelfa, Laghouat, MSila)	36.7	36.3	36.0	35.6	35.2	34.9	34.5	34.2	33.8	33.4	33.1	32.7	32.3	32.0	31.6	35.2	38.8	42.4	46.1	49.7	53.3	56.9
Hauts Plateaux Est (Setif, Batna, Khenchela, Bordj Bou Arreridj, Oum El Bouaghi, Tebessa)	37.0	36.9	36.9	36.9	36.8	36.8	36.8	36.7	36.7	36.7	36.6	36.6	36.6	36.5	36.5	36.9	37.3	37.7	38.0	38.4	38.8	39.2
Hauts Plateaux Ouest (Tiaret, Saida, Tissemsilt, Naama, El Bayadh)	31.8	32.3	32.8	33.4	33.9	34.4	35.0	35.5	36.1	36.6	37.1	37.7	38.2	38.8	39.3	39.7	40.0	40.4	40.7	41.1	41.5	41.8
Nord Centre (Alger, Blida, Boumerdes, Tipaza, Bouira, Medea, Tizi-Ouzou, Bejaia, Chlef, Ain Defla)	48.4	47.9	47.4	46.9	46.4	45.9	45.4	45.0	44.5	44.0	43.5	43.0	42.5	42.0	41.5	42.8	44.1	45.5	46.8	48.1	49.4	50.7
Nord Est (Annaba, Constantine, Skikda, Jijel, Mila, Souk Ahras, El Tarf, Guelma)	42.6	42.3	42.0	41.6	41.3	41.0	40.6	40.3	39.9	39.6	39.3	38.9	38.6	38.3	37.9	37.9	38.0	38.0	38.0	38.0	38.1	38.1
Nord Ouest (Oran, Tlemcen, Mostaganem, Ain Temouchent, Relizane, Sidi Bel Abbes, Mascara)	39.1	39.7	40.2	40.8	41.4	41.9	42.5	43.1	43.6	44.2	44.8	45.4	45.9	46.5	47.1	46.5	45.9	45.4	44.8	44.2	43.7	43.1
Sud (Bechar, Tindouf, Adrar, Ghardaia, Biskra, El Oued, Ouargla, Tamanrasset,Illizi)	33.0	33.3	33.6	33.9	34.3	34.6	34.9	35.2	35.6	35.9	36.2	36.6	36.9	37.2	37.5	38.4	39.2	40.0	40.9	41.7	42.6	43.4

Lighter numbers are estimates

Area Database (v4.1)