| Main dwellings in buildings destined mainly for dwellings with some type of heating method according to year of construction of the building (grouped) by fuel used . 43-Tarragona |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 198142 | 17671 | 7486 | 7495 | 8304 | 12085 | 26678 | 51366 | 27111 | 39946 | ||
| 45,85% | 39,09% | 45,58% | 45,90% | 47,81% | 47,03% | 47,04% | 46,52% | 40,61% | 49,99% | |||
| Gas | ||||||||||||
| Electricity | 32,28% | 27,80% | 30,08% | 28,50% | 31,14% | 31,08% | 35,27% | 36,86% | 31,29% | 28,79% | ||
| Petroleum or derivatives | 15,32% | 19,08% | 13,68% | 14,34% | 12,62% | 13,26% | 12,24% | 12,22% | 21,52% | 17,15% | ||
| Wood | 0,16% | 0,24% | 0,19% | 0,21% | 0,17% | 0,26% | 0,14% | 0,14% | 0,13% | 0,11% | ||
| Coal or derivatives | 5,90% | 13,15% | 9,82% | 10,47% | 7,62% | 7,72% | 4,75% | 3,86% | 6,00% | 3,54% | ||
| Others | 0,49% | 0,66% | 0,65% | 0,57% | 0,64% | 0,65% | 0,57% | 0,40% | 0,45% | 0,41% | ||