| Households that have a second dwelling according to relationship between the second dwelling and residence. 33-Asturias |
| TOTAL | In the same municipality | In another municipality from the same province | In a different province from the same community | In another community | In another country | Total Nº of dwellings | |
| TOTAL | 100,00% | 15,32% | 54,86% | 0 | 29,15% | 0,67% | 55850 |
| 33001-Allande | 100,00% | 21,35% | 77,53% | 0 | 1,12% | 0 | 89 |
| 33002-Aller | 100,00% | 26,04% | 41,14% | 0 | 31,30% | 1,52% | 722 |
| 33003-Amieva | 100,00% | 19,05% | 69,05% | 0 | 7,14% | 4,76% | 42 |
| 33004-Avilés | 100,00% | 7,39% | 48,17% | 0 | 43,94% | 0,50% | 4615 |
| 33005-Belmonte de Miranda | 100,00% | 7,02% | 91,23% | 0 | 1,75% | 0 | 57 |
| 33006-Bimenes | 100,00% | 25,00% | 67,11% | 0 | 7,89% | 0 | 76 |
| 33007-Boal | 100,00% | 29,69% | 64,06% | 0 | 6,25% | 0 | 64 |
| 33008-Cabrales | 100,00% | 23,81% | 45,24% | 0 | 25,00% | 5,95% | 84 |
| 33009-Cabranes | 100,00% | 5,66% | 75,47% | 0 | 15,09% | 3,77% | 53 |
| 33010-Candamo | 100,00% | 25,98% | 67,72% | 0 | 5,51% | 0,79% | 127 |
| 33012-Cangas de Onís | 100,00% | 37,69% | 51,26% | 0 | 10,05% | 1,01% | 199 |
| 33011-Cangas del Narcea | 100,00% | 32,28% | 56,08% | 0 | 11,11% | 0,53% | 567 |
| 33013-Caravia | 100,00% | 4,17% | 95,83% | 0 | 0 | 0 | 24 |
| 33014-Carreño | 100,00% | 35,96% | 44,48% | 0 | 19,24% | 0,32% | 317 |
| 33015-Caso | 100,00% | 3,20% | 92,00% | 0 | 4,00% | 0,80% | 125 |
| 33016-Castrillón | 100,00% | 17,67% | 44,61% | 0 | 37,07% | 0,65% | 928 |
| 33017-Castropol | 100,00% | 13,64% | 45,45% | 0 | 38,64% | 2,27% | 44 |
| 33018-Coaña | 100,00% | 12,77% | 61,70% | 0 | 25,53% | 0 | 47 |
| 33019-Colunga | 100,00% | 29,93% | 52,55% | 0 | 16,06% | 1,46% | 137 |
| 33020-Corvera de Asturias | 100,00% | 8,87% | 40,37% | 0 | 50,31% | 0,46% | 654 |
| 33021-Cudillero | 100,00% | 28,65% | 64,32% | 0 | 6,49% | 0,54% | 185 |
| 33022-Degaña | 100,00% | 19,63% | 55,14% | 0 | 25,23% | 0 | 107 |
| 33023-Franco (El) | 100,00% | 24,10% | 65,06% | 0 | 9,64% | 1,20% | 83 |
| 33024-Gijón | 100,00% | 13,41% | 48,92% | 0 | 37,05% | 0,62% | 14188 |
| 33025-Gozón | 100,00% | 32,48% | 39,05% | 0 | 27,37% | 1,09% | 274 |
| 33026-Grado | 100,00% | 39,72% | 44,51% | 0 | 14,65% | 1,13% | 355 |
| 33027-Grandas de Salime | 100,00% | 14,52% | 79,03% | 0 | 6,45% | 0 | 62 |
| 33028-Ibias | 100,00% | 14,50% | 69,14% | 0 | 16,36% | 0 | 269 |
| 33029-Illano | 100,00% | 6,25% | 93,75% | 0 | 0 | 0 | 16 |
| 33030-Illas | 100,00% | 0 | 72,73% | 0 | 24,24% | 3,03% | 33 |
| 33031-Langreo | 100,00% | 15,22% | 56,77% | 0 | 27,52% | 0,50% | 2424 |
| 33032-Laviana | 100,00% | 32,75% | 42,16% | 0 | 24,22% | 0,87% | 574 |
| 33033-Lena | 100,00% | 46,60% | 27,74% | 0 | 23,68% | 1,97% | 912 |
| 33035-Llanera | 100,00% | 16,80% | 59,62% | 0 | 21,95% | 1,63% | 369 |
| 33036-Llanes | 100,00% | 38,07% | 41,45% | 0 | 20,00% | 0,48% | 415 |
| 33037-Mieres | 100,00% | 21,93% | 42,99% | 0 | 34,38% | 0,70% | 3019 |
| 33038-Morcín | 100,00% | 19,35% | 45,16% | 0 | 33,87% | 1,61% | 62 |
| 33039-Muros de Nalón | 100,00% | 18,42% | 60,53% | 0 | 21,05% | 0 | 38 |
| 33040-Nava | 100,00% | 17,89% | 60,98% | 0 | 18,70% | 2,44% | 123 |
| 33041-Navia | 100,00% | 21,81% | 56,91% | 0 | 21,28% | 0 | 188 |
| 33042-Noreña | 100,00% | 9,24% | 65,22% | 0 | 25,00% | 0,54% | 184 |
| 33043-Onís | 100,00% | 0 | 88,89% | 0 | 11,11% | 0 | 9 |
| 33044-Oviedo | 100,00% | 7,03% | 67,32% | 0 | 25,14% | 0,51% | 15564 |
| 33045-Parres | 100,00% | 25,37% | 61,94% | 0 | 12,69% | 0 | 134 |
| 33048-Pesoz | 100,00% | 0 | 100,00% | 0 | 0 | 0 | 5 |
| 33046-Peñamellera Alta | 100,00% | 32,50% | 35,00% | 0 | 25,00% | 7,50% | 40 |
| 33047-Peñamellera Baja | 100,00% | 38,10% | 19,05% | 0 | 39,68% | 3,17% | 63 |
| 33049-Piloña | 100,00% | 27,45% | 54,04% | 0 | 17,02% | 1,49% | 470 |
| 33050-Ponga | 100,00% | 9,33% | 78,67% | 0 | 9,33% | 2,67% | 75 |
| 33051-Pravia | 100,00% | 39,87% | 48,55% | 0 | 10,93% | 0,64% | 311 |
| 33052-Proaza | 100,00% | 17,82% | 80,20% | 0 | 1,98% | 0 | 101 |
| 33053-Quirós | 100,00% | 11,11% | 86,87% | 0 | 2,02% | 0 | 99 |
| 33054-Regueras (Las) | 100,00% | 7,41% | 85,19% | 0 | 7,41% | 0 | 54 |
| 33055-Ribadedeva | 100,00% | 18,07% | 43,37% | 0 | 38,55% | 0 | 83 |
| 33056-Ribadesella | 100,00% | 32,22% | 51,67% | 0 | 14,44% | 1,67% | 180 |
| 33057-Ribera de Arriba | 100,00% | 8,89% | 64,44% | 0 | 25,56% | 1,11% | 90 |
| 33058-Riosa | 100,00% | 32,87% | 46,85% | 0 | 20,28% | 0 | 143 |
| 33059-Salas | 100,00% | 20,59% | 71,57% | 0 | 7,35% | 0,49% | 204 |
| 33061-San Martín de Oscos | 100,00% | 46,15% | 38,46% | 0 | 15,38% | 0 | 26 |
| 33060-San Martín del Rey Aurelio | 100,00% | 27,24% | 50,47% | 0 | 21,78% | 0,51% | 1171 |
| 33063-San Tirso de Abres | 100,00% | 0 | 12,50% | 0 | 87,50% | 0 | 8 |
| 33062-Santa Eulalia de Oscos | 100,00% | 5,00% | 55,00% | 0 | 30,00% | 10,00% | 20 |
| 33064-Santo Adriano | 100,00% | 0 | 88,89% | 0 | 0 | 11,11% | 9 |
| 33065-Sariego | 100,00% | 14,71% | 58,82% | 0 | 26,47% | 0 | 34 |
| 33066-Siero | 100,00% | 17,54% | 54,67% | 0 | 27,00% | 0,79% | 1904 |
| 33067-Sobrescobio | 100,00% | 10,68% | 86,41% | 0 | 1,94% | 0,97% | 103 |
| 33068-Somiedo | 100,00% | 7,69% | 86,39% | 0 | 5,92% | 0 | 169 |
| 33069-Soto del Barco | 100,00% | 14,38% | 67,81% | 0 | 15,07% | 2,74% | 146 |
| 33070-Tapia de Casariego | 100,00% | 50,59% | 38,82% | 0 | 10,59% | 0 | 170 |
| 33071-Taramundi | 100,00% | 0 | 40,00% | 0 | 60,00% | 0 | 5 |
| 33072-Teverga | 100,00% | 15,24% | 84,15% | 0 | 0 | 0,61% | 164 |
| 33073-Tineo | 100,00% | 42,57% | 48,76% | 0 | 8,17% | 0,50% | 404 |
| 33034-Valdés | 100,00% | 33,03% | 47,27% | 0 | 17,58% | 2,12% | 330 |
| 33074-Vegadeo | 100,00% | 27,50% | 32,50% | 0 | 40,00% | 0 | 80 |
| 33075-Villanueva de Oscos | 100,00% | 20,00% | 60,00% | 0 | 20,00% | 0 | 5 |
| 33076-Villaviciosa | 100,00% | 44,88% | 43,81% | 0 | 10,59% | 0,72% | 557 |
| 33077-Villayón | 100,00% | 13,33% | 86,67% | 0 | 0 | 0 | 30 |
| 33078-Yernes y Tameza | 100,00% | 0 | 100,00% | 0 | 0 | 0 | 39 |