| Main dwellings according to number of rooms by tenancy regime . 48-Vizcaya |
| 1 room | 2 rooms | 3 rooms | 4 rooms | 5 rooms | 6 rooms | 7 rooms | 8 rooms | 9 rooms | 10 or more rooms | TOTAL | |
| TOTAL | 0,17% | 1,04% | 6,03% | 25,91% | 49,12% | 12,26% | 3,06% | 1,25% | 0,56% | 0,60% | 397190 |
| Owned by purchase, free and clear | 0,11% | 0,72% | 5,44% | 24,83% | 51,59% | 12,44% | 2,75% | 1,09% | 0,50% | 0,52% | 246648 |
| Owned by purchase with payments pending (mortgages...) | 0,21% | 1,37% | 6,32% | 28,22% | 47,85% | 11,18% | 2,92% | 1,10% | 0,44% | 0,40% | 89395 |
| Owned by inheritance or donation | 0,13% | 0,68% | 5,00% | 20,38% | 39,58% | 19,07% | 7,60% | 3,60% | 1,71% | 2,24% | 19286 |
| Renting | 0,46% | 2,63% | 10,17% | 30,66% | 41,32% | 9,44% | 2,85% | 1,33% | 0,57% | 0,57% | 27475 |
| Occupied free of charge or at a low price for another house, the company.. | 0,53% | 2,26% | 8,14% | 29,40% | 43,48% | 10,63% | 3,06% | 1,29% | 0,48% | 0,74% | 6069 |
| Another way | 0,35% | 1,73% | 7,54% | 28,03% | 41,29% | 13,31% | 3,99% | 1,78% | 0,97% | 1,01% | 8317 |