| Households according to type of municipality by type of household (detailed) |
| TOTAL | Capital with more than 500.000 inhabitants | Capital with less than 500.001 inhabitants | Suburbs | Rest, with more than 20.000 inhabitants | Rest, from 5.001 to 20.000 inhabitants | Rest, from 1.001 to 5.000 inhabitants | Rest, less than 1.001 inhabitants | |||
| TOTAL | TOTAL | TOTAL | 14187169 | 2574192 | 2332778 | 1940299 | 2954021 | 2353469 | 1448150 | 584260 |
| Single person households | TOTAL | TOTAL | 2876572 | 599852 | 469270 | 324756 | 522923 | 453664 | 334312 | 171795 |
| Single person households | TOTAL | 2876572 | 599852 | 469270 | 324756 | 522923 | 453664 | 334312 | 171795 | |
| Single person households | 2876572 | 599852 | 469270 | 324756 | 522923 | 453664 | 334312 | 171795 | ||
| Multi person households that do not form a family | TOTAL | TOTAL | 139226 | 38733 | 25352 | 15641 | 28694 | 18681 | 8733 | 3392 |
| Do not form a family | TOTAL | 139226 | 38733 | 25352 | 15641 | 28694 | 18681 | 8733 | 3392 | |
| Do not form a family | 139226 | 38733 | 25352 | 15641 | 28694 | 18681 | 8733 | 3392 | ||
| A family without other persons | TOTAL | TOTAL | 10857013 | 1864002 | 1787597 | 1555815 | 2329810 | 1834336 | 1083598 | 401855 |
| Without nucleus | TOTAL | 395362 | 84858 | 68933 | 42725 | 66890 | 60085 | 46582 | 25289 | |
| Without nucleus | 395362 | 84858 | 68933 | 42725 | 66890 | 60085 | 46582 | 25289 | ||
| Just one nucleus | TOTAL | 9147045 | 1582127 | 1508908 | 1343802 | 1998190 | 1525599 | 879807 | 308612 | |
| Partner without children | 2448542 | 448368 | 361141 | 337041 | 514951 | 405521 | 267892 | 113628 | ||
| Partner with children | 5550761 | 894893 | 924733 | 857569 | 1254111 | 951218 | 513737 | 154500 | ||
| Father with children | 209023 | 37927 | 36473 | 27456 | 39806 | 33892 | 22410 | 11059 | ||
| Mother with children | 938719 | 200939 | 186561 | 121736 | 189322 | 134968 | 75768 | 29425 | ||
| A nucleus with other related persons | TOTAL | 970369 | 154590 | 155216 | 125183 | 193113 | 175042 | 114726 | 52499 | |
| Partner without children | 262699 | 43300 | 38844 | 32495 | 49401 | 45327 | 35059 | 18273 | ||
| Partner with children | 521026 | 73732 | 80735 | 70161 | 106685 | 100849 | 62627 | 26237 | ||
| Father with children | 36706 | 6112 | 6031 | 4458 | 7491 | 6298 | 4065 | 2251 | ||
| Mother with children | 149938 | 31446 | 29606 | 18069 | 29536 | 22568 | 12975 | 5738 | ||
| Two or more nuclei without other related persons | TOTAL | 281118 | 34654 | 44278 | 36157 | 58871 | 60547 | 34441 | 12170 | |
| Two or more nuclei without other related persons | 281118 | 34654 | 44278 | 36157 | 58871 | 60547 | 34441 | 12170 | ||
| Two or more nuclei with other related persons | TOTAL | 63119 | 7773 | 10262 | 7948 | 12746 | 13063 | 8042 | 3285 | |
| Two or more nuclei with other related persons | 63119 | 7773 | 10262 | 7948 | 12746 | 13063 | 8042 | 3285 | ||
| A family, with other non-related persons | TOTAL | TOTAL | 250059 | 56813 | 40815 | 34737 | 56805 | 37294 | 17526 | 6069 |
| Without nucleus | TOTAL | 36656 | 9327 | 6084 | 4422 | 8305 | 5182 | 2438 | 898 | |
| Without nucleus | 36656 | 9327 | 6084 | 4422 | 8305 | 5182 | 2438 | 898 | ||
| Just one nucleus | TOTAL | 152244 | 33469 | 25173 | 22160 | 34419 | 22983 | 10464 | 3576 | |
| Partner without children | 39011 | 9135 | 6254 | 4975 | 8763 | 5861 | 2967 | 1056 | ||
| Partner with children | 65109 | 13111 | 10103 | 10474 | 15006 | 10354 | 4566 | 1495 | ||
| Father with children | 12948 | 2579 | 2089 | 1855 | 2932 | 2139 | 981 | 373 | ||
| Mother with children | 35176 | 8644 | 6727 | 4856 | 7718 | 4629 | 1950 | 652 | ||
| A nucleus with other related persons | TOTAL | 44727 | 10354 | 7035 | 5964 | 10234 | 6647 | 3326 | 1167 | |
| Partner without children | 12234 | 3002 | 1862 | 1488 | 2705 | 1839 | 996 | 342 | ||
| Partner with children | 18170 | 3934 | 2680 | 2631 | 4274 | 2761 | 1405 | 485 | ||
| Father with children | 4562 | 882 | 711 | 569 | 1136 | 759 | 370 | 135 | ||
| Mother with children | 9761 | 2536 | 1782 | 1276 | 2119 | 1288 | 555 | 205 | ||
| Two or more nuclei without other related persons | TOTAL | 10367 | 2043 | 1639 | 1367 | 2456 | 1686 | 877 | 299 | |
| Two or more nuclei without other related persons | 10367 | 2043 | 1639 | 1367 | 2456 | 1686 | 877 | 299 | ||
| Two or more nuclei with other related persons | TOTAL | 6065 | 1620 | 884 | 824 | 1391 | 796 | 421 | 129 | |
| Two or more nuclei with other related persons | 6065 | 1620 | 884 | 824 | 1391 | 796 | 421 | 129 | ||
| Two or more families without other persons | TOTAL | TOTAL | 46711 | 8813 | 7493 | 7001 | 11822 | 7493 | 3169 | 920 |
| Two or more families without other persons | TOTAL | 46711 | 8813 | 7493 | 7001 | 11822 | 7493 | 3169 | 920 | |
| Two or more families without other persons | 46711 | 8813 | 7493 | 7001 | 11822 | 7493 | 3169 | 920 | ||
| Two or more families with other non-related persons | TOTAL | TOTAL | 17588 | 5979 | 2251 | 2349 | 3967 | 2001 | 812 | 229 |
| Two or more families with other non-related persons | TOTAL | 17588 | 5979 | 2251 | 2349 | 3967 | 2001 | 812 | 229 | |
| Two or more families with other non-related persons | 17588 | 5979 | 2251 | 2349 | 3967 | 2001 | 812 | 229 | ||