| Buildings destined mainly for dwellings according to the size of the municipality by year of construction of the building (grouped). 21-Huelva |
| TOTAL | Less than 101 inhabitants | From 101 to 500 inhabitants | From 501 to 1.000 inhabitants | From 1.001 to 2.000 inhabitants | From 2.001 to 5.000 inhabitants | From 5.001 to 10.000 inhabitants | From 10.001 to 20.000 inhabitants | From 100.001 to 500.000 inhabitants | |
| TOTAL | 129449 | 53 | 3367 | 3939 | 8409 | 31407 | 19930 | 53401 | 8943 |
| Before 1900 | 13132 | 46 | 1332 | 1322 | 471 | 5715 | 1809 | 2089 | 348 |
| 1900-1920 | 7936 | 4 | 442 | 329 | 876 | 3271 | 1511 | 1351 | 152 |
| 1921-1940 | 8627 | 0 | 166 | 239 | 1249 | 2157 | 2175 | 2270 | 371 |
| 1941-1950 | 7925 | 1 | 97 | 172 | 1256 | 2049 | 1463 | 2176 | 711 |
| 1951-1960 | 14567 | 0 | 303 | 248 | 1444 | 3557 | 2387 | 4525 | 2103 |
| 1961-1970 | 14441 | 0 | 130 | 139 | 739 | 2706 | 2083 | 7242 | 1402 |
| 1971-1980 | 22005 | 0 | 156 | 343 | 710 | 3777 | 2808 | 12206 | 2005 |
| 1981-1990 | 18289 | 2 | 342 | 522 | 956 | 4058 | 2533 | 9271 | 605 |
| 1991-2001 | 22527 | 0 | 399 | 625 | 708 | 4117 | 3161 | 12271 | 1246 |