| Households according to household equipment by size of the household . 48-Vizcaya |
| 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 | 45,95% | 14,54% | 35,46% | 2,13% | 50,46% | 14,78% | 2,80% | 20,64% |
| 1 person | 37,59% | 11,59% | 44,42% | 1,68% | 32,12% | 1,65% | 0,21% | 12,68% |
| 2 people | 45,93% | 12,80% | 37,19% | 1,86% | 50,36% | 8,00% | 0,41% | 20,03% |
| 3 people | 48,80% | 14,66% | 33,26% | 2,28% | 59,67% | 18,33% | 1,52% | 22,16% |
| 4 people | 50,23% | 17,71% | 29,35% | 2,37% | 57,82% | 24,97% | 5,01% | 24,60% |
| 5 people | 46,36% | 18,07% | 31,84% | 2,81% | 48,99% | 27,48% | 10,65% | 25,67% |
| 6 people | 43,57% | 17,24% | 34,12% | 2,76% | 39,73% | 27,28% | 17,34% | 24,16% |
| 7 people | 40,49% | 15,29% | 37,13% | 3,09% | 36,92% | 24,19% | 21,63% | 22,86% |
| 8 people | 38,40% | 15,05% | 36,99% | 1,88% | 28,53% | 24,45% | 24,29% | 22,10% |
| 9 people | 42,04% | 17,14% | 33,06% | 2,45% | 34,29% | 14,29% | 27,76% | 20,00% |
| 10 or more people | 28,34% | 13,77% | 43,72% | 5,67% | 23,08% | 17,41% | 24,70% | 19,43% |
| 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 |