| Main dwellings in buildings destined mainly for dwellings according to year of construction of the building (grouped) by number of rooms . 21-Huelva |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 150520 | 9834 | 6222 | 7308 | 6889 | 15485 | 18772 | 36586 | 22720 | 26704 | ||
| 0,41% | 0,50% | 0,51% | 0,42% | 0,67% | 0,50% | 0,41% | 0,25% | 0,33% | 0,52% | |||
| 1 room | ||||||||||||
| 2 rooms | 2,95% | 4,48% | 3,44% | 4,99% | 5,34% | 3,69% | 3,25% | 1,89% | 2,17% | 2,54% | ||
| 3 rooms | 12,54% | 12,65% | 11,52% | 14,49% | 15,26% | 15,93% | 15,49% | 11,38% | 10,75% | 10,59% | ||
| 4 rooms | 20,35% | 22,77% | 23,88% | 23,73% | 24,63% | 24,37% | 20,88% | 18,76% | 17,74% | 18,31% | ||
| 5 rooms | 37,03% | 28,92% | 29,83% | 30,04% | 30,57% | 34,35% | 37,27% | 42,28% | 37,46% | 39,09% | ||
| 6 rooms | 19,64% | 18,18% | 19,45% | 17,35% | 15,68% | 15,45% | 17,05% | 19,78% | 24,12% | 22,11% | ||
| 7 rooms | 4,43% | 6,86% | 6,89% | 5,45% | 4,70% | 3,61% | 3,68% | 3,62% | 4,86% | 4,38% | ||
| 8 rooms | 1,51% | 2,87% | 2,46% | 1,87% | 1,95% | 1,14% | 1,23% | 1,21% | 1,44% | 1,43% | ||
| 9 rooms | 0,62% | 1,40% | 1,09% | 0,79% | 0,54% | 0,52% | 0,47% | 0,45% | 0,60% | 0,59% | ||
| 10 or more rooms | 0,53% | 1,36% | 0,92% | 0,86% | 0,67% | 0,44% | 0,27% | 0,37% | 0,53% | 0,44% | ||