| Viviendas principales en edificios destinados principalmente a vivienda según año de construcción del edificio (agregado) por superficie útil . 50-Zaragoza |
| TOTAL | Antes de 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 317504 | 15603 | 6959 | 10038 | 13553 | 35473 | 64719 | 70351 | 51240 | 49568 | ||
| 0,12% | 0,42% | 0,45% | 0,21% | 0,20% | 0,10% | 0,09% | 0,09% | 0,05% | 0,09% | |||
| Menos de 30 m2 | ||||||||||||
| 30-45 m2 | 2,57% | 3,86% | 4,12% | 3,86% | 3,44% | 5,23% | 3,47% | 1,34% | 1,01% | 1,71% | ||
| 46-60 m2 | 14,72% | 11,95% | 12,57% | 14,12% | 13,31% | 25,34% | 26,42% | 11,87% | 5,13% | 7,49% | ||
| 61-75 m2 | 25,20% | 16,02% | 15,30% | 17,20% | 19,41% | 24,35% | 34,88% | 32,25% | 18,73% | 17,37% | ||
| 76-90 m2 | 28,88% | 26,02% | 27,06% | 24,35% | 23,01% | 20,29% | 17,96% | 29,47% | 47,00% | 33,43% | ||
| 91-105 m2 | 12,60% | 16,31% | 16,45% | 15,16% | 15,70% | 10,45% | 8,02% | 11,77% | 13,41% | 17,38% | ||
| 106-120 m2 | 6,69% | 9,44% | 9,86% | 10,46% | 10,91% | 6,51% | 4,31% | 6,10% | 6,28% | 7,95% | ||
| 121-150 m2 | 5,15% | 8,07% | 7,43% | 8,02% | 8,35% | 4,75% | 3,10% | 4,46% | 4,94% | 6,59% | ||
| 151-180 m2 | 1,85% | 2,98% | 2,76% | 2,96% | 2,74% | 1,51% | 0,89% | 1,41% | 1,67% | 3,17% | ||
| Más de 180 m2 | 2,22% | 4,93% | 3,99% | 3,67% | 2,92% | 1,47% | 0,86% | 1,25% | 1,78% | 4,80% | ||