| Households in buildings mainly accommodating dwellings, according to size of the household by facilities in the building . 37-Salamanca |
| TOTAL | 1 person | 2 people | 3 people | 4 people | 5 people | 6 people | 7 people | 8 people | 9 people | 10 or more people | ||
| Running water public supply | 97,79% | 97,75% | 98,01% | 97,87% | 97,62% | 97,43% | 97,59% | 97,52% | 97,50% | 98,13% | 98,88% | |
| Running water private supply | 1,90% | 1,78% | 1,70% | 1,88% | 2,13% | 2,34% | 2,17% | 2,36% | 2,08% | 0,93% | 1,12% | |
| Evacuation of residual waters (sewage) | 98,48% | 98,28% | 98,59% | 98,67% | 98,48% | 98,35% | 98,21% | 97,64% | 97,50% | 99,07% | 98,88% | |
| Evacuation of residual waters (another type) | 1,09% | 1,09% | 1,00% | 0,98% | 1,18% | 1,24% | 1,44% | 1,99% | 2,50% | 0,00% | 0,00% | |
| Porter service (only automatic) | 53,78% | 45,98% | 50,67% | 59,30% | 61,87% | 54,86% | 48,00% | 48,39% | 49,17% | 47,66% | 41,57% | |
| Porter service (only person) | 0,47% | 0,39% | 0,45% | 0,49% | 0,51% | 0,69% | 0,31% | 0,25% | 0,83% | 0,93% | 0,00% | |
| Porter service (both) | 3,63% | 3,24% | 3,50% | 3,71% | 3,90% | 4,28% | 3,69% | 4,59% | 3,75% | 2,80% | 3,37% | |
| Has garage | 27,78% | 19,88% | 25,51% | 30,69% | 34,67% | 33,41% | 31,20% | 31,89% | 28,33% | 29,91% | 22,47% | |
| Has gas | 40,31% | 38,53% | 40,52% | 41,70% | 41,29% | 39,37% | 38,96% | 38,83% | 37,50% | 38,32% | 35,96% | |
| Has telephone | 91,15% | 84,72% | 92,05% | 93,55% | 93,93% | 93,95% | 93,09% | 91,69% | 91,25% | 94,39% | 86,52% | |
| Has central hot water | 57,46% | 55,66% | 57,23% | 57,28% | 58,51% | 60,30% | 61,97% | 58,44% | 59,58% | 63,55% | 69,66% | |
| TOTAL | 125431 | 29628 | 32718 | 25414 | 25408 | 8444 | 2577 | 806 | 240 | 107 | 89 | |