| Buildings according to number of floors under ground. 39-Cantabria |
| TOTAL | 0 | 1 | 2 | 3 or more | |
| TOTAL | 103813 | 101515 | 2106 | 165 | 27 |
| 39001-Alfoz de Lloredo | 1170 | 1167 | 3 | 0 | 0 |
| 39002-Ampuero | 1067 | 1061 | 6 | 0 | 0 |
| 39003-Anievas | 210 | 210 | 0 | 0 | 0 |
| 39004-Arenas de Iguña | 1130 | 1130 | 0 | 0 | 0 |
| 39005-Argoños | 1011 | 1009 | 0 | 1 | 1 |
| 39006-Arnuero | 958 | 869 | 89 | 0 | 0 |
| 39007-Arredondo | 318 | 316 | 2 | 0 | 0 |
| 39008-Astillero (El) | 1387 | 1359 | 28 | 0 | 0 |
| 39009-Bárcena de Cicero | 1037 | 1020 | 17 | 0 | 0 |
| 39010-Bárcena de Pie de Concha | 400 | 390 | 10 | 0 | 0 |
| 39011-Bareyo | 836 | 832 | 4 | 0 | 0 |
| 39012-Cabezón de la Sal | 1512 | 1476 | 36 | 0 | 0 |
| 39013-Cabezón de Liébana | 537 | 535 | 1 | 1 | 0 |
| 39014-Cabuérniga | 640 | 640 | 0 | 0 | 0 |
| 39015-Camaleño | 738 | 737 | 1 | 0 | 0 |
| 39016-Camargo | 4137 | 4073 | 62 | 2 | 0 |
| 39027-Campoo de Enmedio | 1287 | 1285 | 2 | 0 | 0 |
| 39017-Campoo de Yuso | 523 | 523 | 0 | 0 | 0 |
| 39018-Cartes | 775 | 775 | 0 | 0 | 0 |
| 39019-Castañeda | 551 | 551 | 0 | 0 | 0 |
| 39020-Castro-Urdiales | 3114 | 3083 | 24 | 7 | 0 |
| 39021-Cieza | 357 | 355 | 1 | 1 | 0 |
| 39022-Cillorigo de Liébana | 478 | 477 | 1 | 0 | 0 |
| 39023-Colindres | 670 | 637 | 33 | 0 | 0 |
| 39024-Comillas | 843 | 829 | 1 | 1 | 12 |
| 39025-Corrales de Buelna (Los) | 2109 | 2081 | 28 | 0 | 0 |
| 39026-Corvera de Toranzo | 1007 | 1005 | 2 | 0 | 0 |
| 39028-Entrambasaguas | 910 | 908 | 2 | 0 | 0 |
| 39029-Escalante | 374 | 374 | 0 | 0 | 0 |
| 39030-Guriezo | 1009 | 1005 | 4 | 0 | 0 |
| 39031-Hazas de Cesto | 573 | 568 | 5 | 0 | 0 |
| 39032-Hermandad de Campoo de Suso | 1123 | 1121 | 2 | 0 | 0 |
| 39033-Herrerías | 398 | 397 | 1 | 0 | 0 |
| 39034-Lamasón | 243 | 242 | 1 | 0 | 0 |
| 39035-Laredo | 1963 | 1921 | 41 | 1 | 0 |
| 39036-Liendo | 559 | 556 | 3 | 0 | 0 |
| 39037-Liérganes | 706 | 706 | 0 | 0 | 0 |
| 39038-Limpias | 430 | 427 | 3 | 0 | 0 |
| 39039-Luena | 516 | 516 | 0 | 0 | 0 |
| 39040-Marina de Cudeyo | 1751 | 1709 | 42 | 0 | 0 |
| 39041-Mazcuerras | 713 | 678 | 35 | 0 | 0 |
| 39042-Medio Cudeyo | 1319 | 1250 | 69 | 0 | 0 |
| 39043-Meruelo | 650 | 605 | 44 | 1 | 0 |
| 39044-Miengo | 1411 | 1400 | 11 | 0 | 0 |
| 39045-Miera | 150 | 138 | 12 | 0 | 0 |
| 39046-Molledo | 938 | 938 | 0 | 0 | 0 |
| 39047-Noja | 1175 | 1170 | 5 | 0 | 0 |
| 39048-Penagos | 727 | 727 | 0 | 0 | 0 |
| 39050-Pesaguero | 284 | 284 | 0 | 0 | 0 |
| 39051-Pesquera | 86 | 85 | 1 | 0 | 0 |
| 39049-Peñarrubia | 145 | 145 | 0 | 0 | 0 |
| 39052-Piélagos | 3502 | 3434 | 68 | 0 | 0 |
| 39053-Polaciones | 242 | 242 | 0 | 0 | 0 |
| 39054-Polanco | 1127 | 1122 | 5 | 0 | 0 |
| 39055-Potes | 403 | 394 | 7 | 2 | 0 |
| 39056-Puente Viesgo | 765 | 764 | 1 | 0 | 0 |
| 39057-Ramales de la Victoria | 733 | 733 | 0 | 0 | 0 |
| 39058-Rasines | 535 | 535 | 0 | 0 | 0 |
| 39059-Reinosa | 1250 | 1245 | 5 | 0 | 0 |
| 39060-Reocín | 1842 | 1755 | 86 | 1 | 0 |
| 39061-Ribamontán al Mar | 1331 | 1318 | 13 | 0 | 0 |
| 39062-Ribamontán al Monte | 912 | 911 | 1 | 0 | 0 |
| 39063-Rionansa | 693 | 692 | 1 | 0 | 0 |
| 39064-Riotuerto | 524 | 524 | 0 | 0 | 0 |
| 39065-Rozas de Valdearroyo (Las) | 205 | 205 | 0 | 0 | 0 |
| 39066-Ruente | 446 | 446 | 0 | 0 | 0 |
| 39067-Ruesga | 663 | 663 | 0 | 0 | 0 |
| 39068-Ruiloba | 498 | 478 | 19 | 1 | 0 |
| 39069-San Felices de Buelna | 816 | 811 | 5 | 0 | 0 |
| 39070-San Miguel de Aguayo | 106 | 106 | 0 | 0 | 0 |
| 39071-San Pedro del Romeral | 343 | 342 | 1 | 0 | 0 |
| 39072-San Roque de Riomiera | 182 | 180 | 2 | 0 | 0 |
| 39080-San Vicente de la Barquera | 954 | 922 | 32 | 0 | 0 |
| 39073-Santa Cruz de Bezana | 2527 | 2333 | 173 | 21 | 0 |
| 39074-Santa María de Cayón | 1747 | 1720 | 24 | 3 | 0 |
| 39075-Santander | 11073 | 10454 | 501 | 107 | 11 |
| 39076-Santillana del Mar | 1280 | 1278 | 2 | 0 | 0 |
| 39077-Santiurde de Reinosa | 233 | 232 | 1 | 0 | 0 |
| 39078-Santiurde de Toranzo | 802 | 801 | 1 | 0 | 0 |
| 39079-Santoña | 1015 | 969 | 44 | 1 | 1 |
| 39081-Saro | 214 | 214 | 0 | 0 | 0 |
| 39082-Selaya | 556 | 553 | 3 | 0 | 0 |
| 39083-Soba | 641 | 641 | 0 | 0 | 0 |
| 39084-Solórzano | 468 | 468 | 0 | 0 | 0 |
| 39085-Suances | 1918 | 1871 | 45 | 1 | 1 |
| 39086-Tojos (Los) | 228 | 212 | 12 | 4 | 0 |
| 39087-Torrelavega | 5620 | 5275 | 339 | 5 | 1 |
| 39088-Tresviso | 43 | 43 | 0 | 0 | 0 |
| 39089-Tudanca | 242 | 233 | 9 | 0 | 0 |
| 39090-Udías | 397 | 397 | 0 | 0 | 0 |
| 39095-Val de San Vicente | 1369 | 1355 | 14 | 0 | 0 |
| 39091-Valdáliga | 1271 | 1265 | 5 | 1 | 0 |
| 39092-Valdeolea | 583 | 582 | 1 | 0 | 0 |
| 39093-Valdeprado del Río | 461 | 459 | 2 | 0 | 0 |
| 39094-Valderredible | 1561 | 1558 | 3 | 0 | 0 |
| 39096-Vega de Liébana | 498 | 495 | 2 | 1 | 0 |
| 39097-Vega de Pas | 507 | 507 | 0 | 0 | 0 |
| 39098-Villacarriedo | 730 | 730 | 0 | 0 | 0 |
| 39099-Villaescusa | 1144 | 1144 | 0 | 0 | 0 |
| 39100-Villafufre | 477 | 475 | 0 | 2 | 0 |
| 39101-Villaverde de Trucíos | 265 | 259 | 6 | 0 | 0 |
| 39102-Voto | 916 | 875 | 41 | 0 | 0 |