| Population in family dwellings according to year of arrival of the household at the dwelling by household structure . 26-Rioja (La) |
| 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1991-1995 | 1981-1990 | 1971-1980 | 1961-1970 | 1941-1960 | Before 1941 | TOTAL | |
| TOTAL | 6,35% | 5,62% | 5,37% | 4,67% | 3,68% | 3,99% | 12,31% | 26,81% | 18,95% | 6,26% | 4,22% | 1,76% | 274028 |
| A woman from 16 to 19 years old | 14,12% | 10,13% | 10,33% | 8,27% | 5,58% | 5,23% | 12,40% | 16,39% | 11,14% | 3,43% | 2,56% | 0,41% | 4838 |
| A man from 16 to 19 years old | 14,30% | 10,95% | 11,70% | 8,41% | 6,33% | 5,08% | 12,41% | 12,63% | 7,87% | 3,81% | 5,50% | 1,02% | 7279 |
| A woman from 65 or over | 1,03% | 0,99% | 1,39% | 1,34% | 1,26% | 1,63% | 5,14% | 18,53% | 27,49% | 15,95% | 17,24% | 8,03% | 7999 |
| A man from 65 or over | 1,58% | 1,69% | 2,40% | 1,79% | 1,69% | 1,87% | 7,04% | 17,84% | 21,14% | 13,50% | 15,94% | 13,53% | 2786 |
| An adult woman with one or more minors | 10,58% | 8,45% | 8,96% | 8,68% | 6,81% | 6,50% | 22,76% | 24,07% | 2,31% | 0,62% | 0,24% | . | 4507 |
| An adult man with one or more minors | 9,13% | 8,45% | 9,65% | 8,22% | 6,11% | 7,62% | 23,23% | 24,21% | 1,73% | 1,06% | 0,60% | . | 1326 |
| Two adults from 16 to 64, without minors | 14,02% | 11,96% | 10,29% | 7,55% | 5,21% | 4,44% | 10,42% | 17,20% | 13,39% | 3,75% | 1,51% | 0,26% | 22724 |
| Two adults, one at least 65 years or over, without minors | 1,43% | 1,46% | 1,87% | 1,82% | 1,49% | 1,56% | 5,92% | 20,91% | 28,76% | 16,73% | 12,73% | 5,33% | 29010 |
| Two adults and a minor | 9,05% | 8,63% | 8,51% | 9,25% | 7,83% | 8,60% | 21,28% | 22,61% | 3,10% | 0,67% | 0,38% | 0,08% | 22836 |
| Two adults and two minors | 6,74% | 6,21% | 6,99% | 6,44% | 5,86% | 6,90% | 25,60% | 33,17% | 1,24% | 0,52% | 0,29% | 0,04% | 29028 |
| Two adults and three or more minors | 10,25% | 10,45% | 10,58% | 6,87% | 6,54% | 6,98% | 20,72% | 25,86% | 1,40% | 0,36% | . | . | 4498 |
| Two adults 35 years or over, one 16-34 years, without minors | 2,69% | 2,93% | 2,88% | 2,70% | 1,94% | 2,26% | 8,46% | 32,39% | 31,60% | 8,40% | 2,70% | 1,05% | 24294 |
| Two adults 35 years or over, one 16-34 years and a minor | 4,40% | 3,49% | 4,90% | 4,08% | 3,20% | 4,28% | 12,41% | 47,48% | 13,38% | 1,35% | 0,94% | 0,09% | 13632 |
| Two adults 35 years or over, one 16-34 years and two or more minors | 5,43% | 7,81% | 5,66% | 5,17% | 5,76% | 5,10% | 15,50% | 39,24% | 7,91% | 1,56% | 0,70% | 0,17% | 3020 |
| Another household of three adults, with or without minors | 5,83% | 5,07% | 4,18% | 3,79% | 2,58% | 2,64% | 8,63% | 21,55% | 23,21% | 11,18% | 7,53% | 3,81% | 20724 |
| Two adults 35 years or over, two 16-34 years, without minors | 2,65% | 2,24% | 2,44% | 3,04% | 2,25% | 2,68% | 9,77% | 36,08% | 32,80% | 3,98% | 1,73% | 0,35% | 28252 |
| Two adults 35 years or over, two 16-34 years and a minor | 4,71% | 4,50% | 3,32% | 2,36% | 2,89% | 3,85% | 12,21% | 41,11% | 21,84% | 1,50% | 1,61% | 0,11% | 4670 |
| Two adults 35 years or over, two 16-34 years and two or more minors | 9,53% | 10,89% | 10,44% | 3,33% | 5,98% | 6,73% | 12,33% | 27,00% | 10,44% | 2,42% | 0,91% | . | 1322 |
| Another household with four adults, with or without minors | 6,78% | 5,05% | 4,44% | 2,99% | 1,95% | 2,18% | 7,91% | 22,05% | 24,02% | 11,24% | 7,54% | 3,85% | 12646 |
| Five or more adults, with or without minors | 7,95% | 7,07% | 4,83% | 3,67% | 2,48% | 3,00% | 8,71% | 25,14% | 25,80% | 6,09% | 3,82% | 1,44% | 28637 |