Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings with heating, by Autonomous Community of residence and number of rooms with heating and months of using heating
Units: % over the total number of dwellings

	With heating	Heating in all or in the majority of rooms (*)	Heating only in part of the rooms (*)	Use of heating less than month (*)	Use of heating between one and three months (*)	Use of heating between three and six months (*)	Use of heating between six months or more (*)	Use of heating: Does not know / Does not answer (*)	
TOTAL NACIONAL	70.3	71.3	28.7	8.9	37.2	43.9	8.5	1.4	
Andalucía	43.1	30.6	69.3	21.7	48.1	28.3	0.9	1.0	
Aragón	92.0	92.3	7.7	1.3	16.6	69.9	10.8	1.4	
Asturias (Principado de )	84.9	93.8	6.2	5.1	25.5	61.5	5.9	2.0	
Balears (Illes)	88.1	30.6	69.4	15.8	57.0	25.7	0.3	1.3	
Canarias	2.7	28.3	71.7	37.3	53.7	9.0	..	..	
Cantabria	76.9	94.1	5.9	8.4	53.9	32.6	3.4	1.7	
Castilla y León	90.8	94.1	5.9	0.9	6.4	48.3	43.3	1.1	
Castilla -La Mancha	86.2	88.0	12.0	0.5	12.0	82.7	4.5	0.3	
Cataluña	76.0	76.0	24.0	11.1	45.8	38.1	2.8	2.2	
Comunitat Valenciana	61.1	36.5	63.5	19.1	63.9	14.8	1.0	1.2	
Extremadura	79.7	39.3	60.7	2.2	30.5	53.3	12.3	1.7	
Galicia	59.9	91.1	8.9	4.8	27.0	58.5	9.1	0.7	
Madrid (Comunidad de)	90.4	92.6	7.4	2.7	31.7	54.1	9.0	2.6	
Murcia (Región de)	87.6	24.3	75.7	17.3	65.9	16.4	0.1	0.3	
Navarra (Comunidad Foral de)	94.6	93.3	6.7	1.9	11.2	60.4	25.3	1.2	
País Vasco	89.9	85.7	14.3	5.7	38.6	46.2	9.5	..	
Rioja (La)	97.2	92.8	7.2	1.7	9.5	61.9	25.5	1.5	
Ceuta and Melilla	20.6	38.5	61.5	82.1	5.8	10.0	2.2	..	
Notes:
1) (*) over the total dwellings with heating
Source: National Statistics Institute