| Households according to household equipment 33-Asturias |
| With individual heating | With central heating | Without heating installation, but with individual room heaters | Has refrigeration | 1 vehicle only | 2 vehicles | 3 or more vehicles | Availability of 2nd residence | TOTAL | |
| TOTAL | 53,78% | 13,21% | 23,38% | 1,56% | 49,46% | 14,08% | 2,48% | 14,34% | 389402 |
| 33001-Allande | 39,23% | 0,64% | 59,36% | 0,26% | 41,28% | 20,51% | 4,10% | 11,41% | 780 |
| 33002-Aller | 62,25% | 2,35% | 16,98% | 0,32% | 45,36% | 10,47% | 2,00% | 12,87% | 5608 |
| 33003-Amieva | 25,37% | 0,59% | 71,09% | 0,00% | 42,77% | 10,62% | 0,88% | 12,39% | 339 |
| 33004-Avilés | 50,48% | 13,68% | 28,00% | 1,40% | 53,47% | 13,99% | 1,89% | 15,43% | 29914 |
| 33005-Belmonte de Miranda | 29,78% | 0,67% | 65,73% | 0,00% | 40,90% | 8,54% | 2,13% | 6,40% | 890 |
| 33006-Bimenes | 55,16% | 2,58% | 4,91% | 0,25% | 43,73% | 14,62% | 3,69% | 9,34% | 814 |
| 33007-Boal | 23,32% | 0,66% | 63,26% | 0,33% | 41,14% | 12,32% | 1,76% | 7,04% | 909 |
| 33008-Cabrales | 64,21% | 3,06% | 26,50% | 0,45% | 37,60% | 10,76% | 2,27% | 9,51% | 883 |
| 33009-Cabranes | 31,81% | 0,00% | 43,45% | 0,42% | 39,09% | 11,02% | 4,16% | 11,02% | 481 |
| 33010-Candamo | 44,77% | 0,12% | 31,14% | 0,35% | 39,37% | 20,68% | 5,88% | 14,92% | 851 |
| 33012-Cangas de Onís | 51,92% | 6,64% | 20,09% | 0,44% | 49,30% | 10,04% | 1,62% | 8,69% | 2290 |
| 33011-Cangas del Narcea | 48,95% | 15,26% | 15,28% | 2,35% | 50,77% | 19,58% | 4,05% | 11,49% | 4934 |
| 33013-Caravia | 35,62% | 0,00% | 56,16% | 0,46% | 45,66% | 22,83% | 5,94% | 10,96% | 219 |
| 33014-Carreño | 52,24% | 5,51% | 37,15% | 1,42% | 46,46% | 17,60% | 3,51% | 8,36% | 3790 |
| 33015-Caso | 31,58% | 0,57% | 8,81% | 0,69% | 42,68% | 7,55% | 2,40% | 14,30% | 874 |
| 33016-Castrillón | 61,05% | 12,03% | 22,02% | 1,94% | 49,97% | 23,79% | 5,04% | 12,09% | 7674 |
| 33017-Castropol | 34,91% | 0,83% | 29,95% | 0,15% | 43,47% | 23,72% | 5,48% | 3,30% | 1332 |
| 33018-Coaña | 42,93% | 0,72% | 25,18% | 0,09% | 43,75% | 26,72% | 4,89% | 4,26% | 1104 |
| 33019-Colunga | 34,63% | 0,35% | 46,67% | 0,06% | 43,83% | 12,51% | 2,37% | 7,93% | 1727 |
| 33020-Corvera de Asturias | 53,18% | 3,15% | 36,92% | 3,37% | 51,87% | 19,00% | 3,56% | 12,06% | 5425 |
| 33021-Cudillero | 40,79% | 0,76% | 29,58% | 0,42% | 43,21% | 15,28% | 3,01% | 7,85% | 2356 |
| 33022-Degaña | 77,85% | 0,00% | 13,20% | 0,89% | 48,99% | 23,27% | 4,47% | 23,94% | 447 |
| 33023-Franco (El) | 39,68% | 0,62% | 31,86% | 0,62% | 41,69% | 26,37% | 8,58% | 6,42% | 1293 |
| 33024-Gijón | 53,73% | 15,43% | 24,13% | 1,99% | 50,00% | 12,20% | 1,89% | 14,04% | 101029 |
| 33025-Gozón | 50,52% | 1,49% | 28,02% | 0,99% | 46,28% | 18,48% | 4,32% | 7,30% | 3751 |
| 33026-Grado | 57,40% | 1,96% | 26,57% | 0,92% | 43,88% | 16,40% | 3,32% | 8,60% | 4129 |
| 33027-Grandas de Salime | 48,10% | 0,00% | 3,13% | 0,22% | 46,98% | 16,33% | 0,22% | 13,87% | 447 |
| 33028-Ibias | 51,01% | 1,35% | 28,69% | 0,81% | 37,89% | 19,89% | 6,90% | 36,40% | 739 |
| 33029-Illano | 8,44% | 0,89% | 40,89% | 0,89% | 40,44% | 10,22% | 4,44% | 7,11% | 225 |
| 33030-Illas | 44,84% | 0,25% | 50,38% | 0,25% | 38,04% | 27,46% | 8,06% | 8,31% | 397 |
| 33031-Langreo | 59,74% | 8,70% | 25,07% | 0,88% | 50,63% | 9,96% | 1,25% | 13,98% | 17339 |
| 33032-Laviana | 72,23% | 5,28% | 10,02% | 0,87% | 47,43% | 14,44% | 2,36% | 10,67% | 5380 |
| 33033-Lena | 64,71% | 3,16% | 24,86% | 1,15% | 49,18% | 11,58% | 2,01% | 18,15% | 5024 |
| 33035-Llanera | 70,48% | 3,91% | 20,18% | 1,77% | 47,57% | 26,60% | 6,02% | 9,07% | 4068 |
| 33036-Llanes | 50,88% | 1,82% | 34,76% | 0,39% | 43,92% | 16,37% | 4,09% | 8,57% | 4845 |
| 33037-Mieres | 62,44% | 6,67% | 22,09% | 0,82% | 49,48% | 9,68% | 1,36% | 15,87% | 19028 |
| 33038-Morcín | 56,80% | 2,86% | 37,58% | 0,61% | 49,70% | 16,28% | 1,99% | 5,37% | 1155 |
| 33039-Muros de Nalón | 42,86% | 0,80% | 48,23% | 0,91% | 54,40% | 3,43% | 0,80% | 4,34% | 875 |
| 33040-Nava | 56,99% | 4,35% | 27,54% | 0,26% | 45,81% | 19,10% | 5,28% | 6,37% | 1932 |
| 33041-Navia | 54,55% | 4,81% | 25,11% | 4,85% | 50,89% | 21,07% | 4,67% | 6,56% | 2867 |
| 33042-Noreña | 61,25% | 12,29% | 20,22% | 2,67% | 46,42% | 18,86% | 2,08% | 11,96% | 1538 |
| 33043-Onís | 44,64% | 0,00% | 16,67% | 0,30% | 41,07% | 8,04% | 2,68% | 2,68% | 336 |
| 33044-Oviedo | 52,27% | 29,88% | 14,33% | 2,24% | 52,28% | 12,56% | 1,82% | 21,35% | 72902 |
| 33045-Parres | 49,64% | 2,91% | 39,80% | 0,78% | 44,84% | 14,98% | 2,13% | 6,50% | 2063 |
| 33048-Pesoz | 18,89% | 0,00% | 74,44% | 0,00% | 45,56% | 6,67% | 1,11% | 5,56% | 90 |
| 33046-Peñamellera Alta | 24,83% | 0,00% | 2,76% | 0,00% | 32,07% | 11,72% | 5,52% | 13,79% | 290 |
| 33047-Peñamellera Baja | 32,22% | 0,18% | 66,02% | 0,35% | 34,85% | 13,84% | 4,38% | 11,03% | 571 |
| 33049-Piloña | 41,29% | 2,83% | 39,46% | 0,37% | 42,60% | 15,01% | 3,20% | 14,31% | 3284 |
| 33050-Ponga | 13,14% | 1,28% | 28,21% | 0,96% | 41,99% | 8,97% | 0,96% | 24,04% | 312 |
| 33051-Pravia | 56,39% | 6,53% | 18,57% | 0,50% | 46,57% | 18,36% | 2,57% | 9,20% | 3382 |
| 33052-Proaza | 30,28% | 0,25% | 62,85% | 1,02% | 38,42% | 10,43% | 2,29% | 25,70% | 393 |
| 33053-Quirós | 29,24% | 0,43% | 65,48% | 1,14% | 45,22% | 9,70% | 2,14% | 14,12% | 701 |
| 33054-Regueras (Las) | 54,63% | 0,00% | 12,84% | 0,75% | 37,01% | 24,93% | 11,34% | 8,06% | 670 |
| 33055-Ribadedeva | 35,54% | 7,85% | 50,92% | 0,15% | 58,77% | 7,38% | 2,31% | 12,77% | 650 |
| 33056-Ribadesella | 46,37% | 1,02% | 46,29% | 0,90% | 45,90% | 16,65% | 3,25% | 7,69% | 2342 |
| 33057-Ribera de Arriba | 48,36% | 0,55% | 29,23% | 0,55% | 47,81% | 17,62% | 4,10% | 12,30% | 732 |
| 33058-Riosa | 58,94% | 1,69% | 17,57% | 0,21% | 45,82% | 16,72% | 3,81% | 15,13% | 945 |
| 33059-Salas | 48,21% | 1,02% | 21,26% | 0,12% | 44,19% | 18,09% | 3,66% | 8,29% | 2460 |
| 33061-San Martín de Oscos | 20,77% | 1,09% | 74,86% | 1,64% | 43,72% | 10,38% | 5,46% | 14,21% | 183 |
| 33060-San Martín del Rey Aurelio | 67,09% | 1,14% | 20,88% | 1,10% | 48,39% | 9,63% | 1,26% | 14,80% | 7913 |
| 33063-San Tirso de Abres | 29,02% | 0,89% | 6,25% | 0,00% | 42,86% | 18,30% | 6,25% | 3,57% | 224 |
| 33062-Santa Eulalia de Oscos | 31,13% | 2,83% | 3,77% | 0,94% | 43,87% | 16,98% | 3,30% | 9,43% | 212 |
| 33064-Santo Adriano | 23,91% | 0,00% | 13,77% | 0,00% | 37,68% | 7,97% | 4,35% | 6,52% | 138 |
| 33065-Sariego | 49,79% | 0,42% | 48,94% | 0,21% | 42,37% | 22,46% | 9,96% | 7,20% | 472 |
| 33066-Siero | 64,02% | 12,85% | 14,50% | 1,67% | 49,78% | 21,22% | 4,21% | 11,51% | 16546 |
| 33067-Sobrescobio | 55,49% | 0,59% | 42,43% | 0,00% | 48,07% | 18,40% | 3,86% | 30,56% | 337 |
| 33068-Somiedo | 28,26% | 0,00% | 66,82% | 0,00% | 45,31% | 7,37% | 1,54% | 25,96% | 651 |
| 33069-Soto del Barco | 57,93% | 1,68% | 24,79% | 0,52% | 45,05% | 17,86% | 3,50% | 9,45% | 1545 |
| 33070-Tapia de Casariego | 49,04% | 0,14% | 14,88% | 0,14% | 46,19% | 19,64% | 5,77% | 12,10% | 1405 |
| 33071-Taramundi | 25,88% | 1,28% | 1,28% | 0,32% | 38,98% | 21,09% | 2,56% | 1,60% | 313 |
| 33072-Teverga | 37,09% | 8,91% | 52,76% | 0,79% | 42,05% | 11,84% | 3,49% | 18,49% | 887 |
| 33073-Tineo | 53,35% | 1,94% | 20,06% | 0,41% | 48,61% | 19,54% | 3,78% | 9,66% | 4182 |
| 33034-Valdés | 36,08% | 5,56% | 22,30% | 1,47% | 45,56% | 16,53% | 3,70% | 6,67% | 4950 |
| 33074-Vegadeo | 40,44% | 4,12% | 54,54% | 0,13% | 46,56% | 19,32% | 3,99% | 5,15% | 1553 |
| 33075-Villanueva de Oscos | 19,73% | 0,68% | 51,02% | 0,00% | 38,10% | 15,65% | 6,12% | 3,40% | 147 |
| 33076-Villaviciosa | 45,58% | 3,28% | 32,32% | 0,68% | 45,92% | 16,97% | 4,19% | 10,55% | 5279 |
| 33077-Villayón | 16,91% | 1,27% | 3,27% | 0,91% | 52,73% | 13,27% | 4,55% | 5,45% | 550 |
| 33078-Yernes y Tameza | 11,11% | 0,00% | 45,56% | 0,00% | 41,11% | 6,67% | 3,33% | 43,33% | 90 |
| Due to an error in assigning the labels, the data corresponding to individual heating and group heating have been modified with date 13/05/04. In the previous version both categories were interchanged between themselves |