| 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 . 49-Zamora |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 61806 | 4503 | 2930 | 3537 | 3511 | 5539 | 8355 | 13535 | 10230 | 9666 | ||
| 22,04% | 13,26% | 13,62% | 14,14% | 15,92% | 21,77% | 22,82% | 24,17% | 21,36% | 30,98% | |||
| Gas | ||||||||||||
| Electricity | 27,73% | 42,31% | 39,35% | 37,57% | 37,74% | 33,87% | 30,54% | 22,64% | 24,53% | 14,77% | ||
| Petroleum or derivatives | 38,69% | 26,69% | 27,78% | 30,28% | 30,36% | 28,54% | 34,53% | 45,22% | 43,38% | 49,01% | ||
| Wood | 9,03% | 14,75% | 15,84% | 14,53% | 12,82% | 12,40% | 8,28% | 6,01% | 8,69% | 4,22% | ||
| Coal or derivatives | 2,19% | 2,64% | 2,94% | 2,97% | 2,88% | 3,01% | 3,34% | 1,67% | 1,90% | 0,82% | ||
| Others | 0,31% | 0,36% | 0,48% | 0,51% | 0,28% | 0,40% | 0,48% | 0,30% | 0,15% | 0,20% | ||