| Main dwellings in buildings destined mainly for dwellings according to year of construction of the building (grouped) by number of rooms . 43-Tarragona |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 218353 | 20579 | 8477 | 8447 | 9187 | 13374 | 29510 | 57031 | 29120 | 42628 | ||
| 0,47% | 0,49% | 0,52% | 0,40% | 0,36% | 0,43% | 0,40% | 0,45% | 0,44% | 0,59% | |||
| 1 room | ||||||||||||
| 2 rooms | 2,48% | 2,76% | 2,93% | 2,69% | 2,90% | 2,76% | 2,34% | 2,30% | 1,92% | 2,76% | ||
| 3 rooms | 10,99% | 9,70% | 11,51% | 12,31% | 11,93% | 12,87% | 12,23% | 11,76% | 8,92% | 9,97% | ||
| 4 rooms | 19,95% | 19,03% | 20,73% | 21,18% | 22,71% | 21,95% | 20,85% | 20,83% | 18,55% | 17,95% | ||
| 5 rooms | 31,00% | 29,05% | 30,45% | 30,58% | 30,91% | 32,23% | 33,43% | 32,27% | 29,12% | 29,68% | ||
| 6 rooms | 24,24% | 21,72% | 21,08% | 21,29% | 20,75% | 19,69% | 22,15% | 24,24% | 28,47% | 27,43% | ||
| 7 rooms | 5,96% | 8,25% | 6,67% | 5,58% | 5,40% | 5,35% | 4,81% | 4,80% | 6,93% | 6,77% | ||
| 8 rooms | 2,72% | 4,48% | 3,15% | 3,17% | 2,66% | 2,41% | 2,17% | 1,87% | 3,26% | 2,95% | ||
| 9 rooms | 1,02% | 1,88% | 1,23% | 1,27% | 1,04% | 0,87% | 0,84% | 0,70% | 1,16% | 0,99% | ||
| 10 or more rooms | 1,17% | 2,64% | 1,75% | 1,54% | 1,35% | 1,44% | 0,78% | 0,77% | 1,23% | 0,90% | ||