| Madres de núcleos monoparentales según edad. 39-Cantabria |
| TOTAL | Menos de 20 | De 20 a 24 años | De 25 a 29 años | De 30 a 34 años | De 35 a 39 años | De 40 a 44 años | De 45 a 54 años | De 55 ó más | |
| TOTAL | 20051 | 42 | 321 | 725 | 1451 | 2004 | 2174 | 3932 | 9402 |
| 39001-Alfoz de Lloredo | 101 | 0 | 4 | 2 | 6 | 7 | 5 | 15 | 62 |
| 39002-Ampuero | 140 | 0 | 2 | 5 | 14 | 12 | 14 | 21 | 72 |
| 39003-Anievas | 14 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 10 |
| 39004-Arenas de Iguña | 67 | 1 | 0 | 1 | 3 | 5 | 10 | 8 | 39 |
| 39005-Argoños | 33 | 0 | 1 | 3 | 3 | 2 | 8 | 5 | 11 |
| 39006-Arnuero | 60 | 0 | 2 | 4 | 5 | 3 | 5 | 9 | 32 |
| 39007-Arredondo | 17 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 10 |
| 39008-Astillero (El) | 418 | 0 | 7 | 15 | 37 | 42 | 38 | 88 | 191 |
| 39009-Bárcena de Cicero | 73 | 0 | 0 | 7 | 1 | 5 | 8 | 8 | 44 |
| 39010-Bárcena de Pie de Concha | 29 | 0 | 1 | 2 | 1 | 2 | 1 | 6 | 16 |
| 39011-Bareyo | 49 | 0 | 0 | 2 | 5 | 8 | 4 | 10 | 20 |
| 39012-Cabezón de la Sal | 270 | 0 | 5 | 14 | 25 | 35 | 29 | 45 | 117 |
| 39013-Cabezón de Liébana | 31 | 0 | 0 | 2 | 0 | 4 | 1 | 1 | 23 |
| 39014-Cabuérniga | 54 | 0 | 1 | 2 | 5 | 3 | 0 | 4 | 39 |
| 39015-Camaleño | 59 | 0 | 0 | 0 | 3 | 6 | 7 | 1 | 42 |
| 39016-Camargo | 746 | 0 | 11 | 24 | 61 | 82 | 84 | 168 | 316 |
| 39027-Campoo de Enmedio | 132 | 0 | 2 | 7 | 7 | 15 | 12 | 29 | 60 |
| 39017-Campoo de Yuso | 25 | 0 | 0 | 0 | 4 | 2 | 3 | 5 | 11 |
| 39018-Cartes | 76 | 0 | 0 | 6 | 13 | 12 | 1 | 9 | 35 |
| 39019-Castañeda | 41 | 1 | 2 | 2 | 3 | 2 | 3 | 3 | 25 |
| 39020-Castro-Urdiales | 750 | 1 | 9 | 39 | 84 | 98 | 100 | 127 | 292 |
| 39021-Cieza | 23 | 0 | 0 | 0 | 2 | 1 | 1 | 3 | 16 |
| 39022-Cillorigo de Liébana | 40 | 0 | 2 | 3 | 2 | 4 | 4 | 3 | 22 |
| 39023-Colindres | 209 | 0 | 4 | 17 | 34 | 30 | 26 | 32 | 66 |
| 39024-Comillas | 108 | 1 | 0 | 2 | 8 | 8 | 14 | 17 | 58 |
| 39025-Corrales de Buelna (Los) | 285 | 0 | 4 | 10 | 19 | 26 | 28 | 53 | 145 |
| 39026-Corvera de Toranzo | 88 | 0 | 1 | 4 | 10 | 6 | 3 | 14 | 50 |
| 39028-Entrambasaguas | 68 | 0 | 2 | 6 | 7 | 4 | 2 | 8 | 39 |
| 39029-Escalante | 21 | 0 | 0 | 1 | 1 | 4 | 2 | 4 | 9 |
| 39030-Guriezo | 57 | 0 | 0 | 0 | 3 | 4 | 4 | 9 | 37 |
| 39031-Hazas de Cesto | 37 | 0 | 3 | 0 | 2 | 1 | 1 | 6 | 24 |
| 39032-Hermandad de Campoo de Suso | 59 | 0 | 1 | 5 | 5 | 8 | 6 | 5 | 29 |
| 39033-Herrerías | 28 | 0 | 0 | 0 | 1 | 1 | 2 | 6 | 18 |
| 39034-Lamasón | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 |
| 39035-Laredo | 518 | 1 | 8 | 22 | 36 | 64 | 52 | 109 | 226 |
| 39036-Liendo | 30 | 0 | 0 | 1 | 3 | 3 | 6 | 3 | 14 |
| 39037-Liérganes | 86 | 1 | 0 | 3 | 10 | 5 | 10 | 13 | 44 |
| 39038-Limpias | 61 | 0 | 2 | 3 | 8 | 13 | 6 | 4 | 25 |
| 39039-Luena | 35 | 0 | 0 | 2 | 1 | 2 | 0 | 2 | 28 |
| 39040-Marina de Cudeyo | 153 | 1 | 2 | 3 | 12 | 10 | 15 | 22 | 88 |
| 39041-Mazcuerras | 58 | 1 | 2 | 1 | 2 | 3 | 4 | 7 | 38 |
| 39042-Medio Cudeyo | 214 | 0 | 4 | 11 | 19 | 16 | 31 | 30 | 103 |
| 39043-Meruelo | 32 | 0 | 0 | 4 | 2 | 3 | 3 | 6 | 14 |
| 39044-Miengo | 119 | 0 | 1 | 5 | 9 | 11 | 15 | 22 | 56 |
| 39045-Miera | 31 | 0 | 0 | 1 | 1 | 2 | 6 | 3 | 18 |
| 39046-Molledo | 72 | 0 | 1 | 2 | 4 | 6 | 1 | 11 | 47 |
| 39047-Noja | 78 | 0 | 1 | 5 | 11 | 8 | 15 | 13 | 25 |
| 39048-Penagos | 60 | 1 | 0 | 3 | 7 | 7 | 3 | 11 | 28 |
| 39050-Pesaguero | 19 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 15 |
| 39051-Pesquera | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| 39049-Peñarrubia | 8 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7 |
| 39052-Piélagos | 371 | 3 | 12 | 9 | 40 | 46 | 41 | 69 | 151 |
| 39053-Polaciones | 10 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 8 |
| 39054-Polanco | 93 | 0 | 4 | 1 | 7 | 10 | 7 | 12 | 52 |
| 39055-Potes | 80 | 0 | 1 | 6 | 11 | 12 | 7 | 11 | 32 |
| 39056-Puente Viesgo | 75 | 0 | 1 | 0 | 2 | 6 | 9 | 7 | 50 |
| 39057-Ramales de la Victoria | 98 | 0 | 0 | 4 | 10 | 8 | 9 | 14 | 53 |
| 39058-Rasines | 30 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 26 |
| 39059-Reinosa | 457 | 1 | 3 | 11 | 29 | 51 | 54 | 99 | 209 |
| 39060-Reocín | 182 | 0 | 2 | 9 | 21 | 14 | 22 | 36 | 78 |
| 39061-Ribamontán al Mar | 110 | 0 | 3 | 7 | 13 | 14 | 11 | 22 | 40 |
| 39062-Ribamontán al Monte | 44 | 1 | 0 | 0 | 2 | 1 | 3 | 4 | 33 |
| 39063-Rionansa | 62 | 0 | 0 | 3 | 3 | 4 | 6 | 3 | 43 |
| 39064-Riotuerto | 39 | 0 | 1 | 0 | 0 | 4 | 4 | 7 | 23 |
| 39065-Rozas de Valdearroyo (Las) | 12 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 6 |
| 39066-Ruente | 31 | 0 | 0 | 2 | 3 | 2 | 3 | 4 | 17 |
| 39067-Ruesga | 40 | 0 | 0 | 0 | 3 | 4 | 4 | 5 | 24 |
| 39068-Ruiloba | 27 | 0 | 0 | 0 | 3 | 3 | 4 | 3 | 14 |
| 39069-San Felices de Buelna | 71 | 0 | 2 | 1 | 4 | 2 | 6 | 13 | 43 |
| 39070-San Miguel de Aguayo | 8 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 5 |
| 39071-San Pedro del Romeral | 26 | 0 | 1 | 0 | 3 | 1 | 1 | 2 | 18 |
| 39072-San Roque de Riomiera | 17 | 0 | 1 | 0 | 3 | 2 | 1 | 1 | 9 |
| 39080-San Vicente de la Barquera | 154 | 0 | 2 | 8 | 14 | 21 | 17 | 22 | 70 |
| 39073-Santa Cruz de Bezana | 247 | 0 | 2 | 15 | 22 | 34 | 30 | 63 | 81 |
| 39074-Santa María de Cayón | 178 | 0 | 2 | 2 | 15 | 25 | 11 | 29 | 94 |
| 39075-Santander | 8003 | 17 | 138 | 246 | 493 | 808 | 930 | 1787 | 3584 |
| 39076-Santillana del Mar | 121 | 0 | 1 | 4 | 16 | 9 | 15 | 12 | 64 |
| 39077-Santiurde de Reinosa | 20 | 0 | 0 | 1 | 0 | 2 | 2 | 2 | 13 |
| 39078-Santiurde de Toranzo | 40 | 0 | 2 | 2 | 2 | 2 | 3 | 6 | 23 |
| 39079-Santoña | 440 | 0 | 13 | 17 | 29 | 51 | 48 | 82 | 200 |
| 39081-Saro | 23 | 0 | 2 | 1 | 2 | 0 | 2 | 3 | 13 |
| 39082-Selaya | 67 | 0 | 0 | 4 | 5 | 2 | 7 | 10 | 39 |
| 39083-Soba | 70 | 0 | 0 | 5 | 2 | 2 | 3 | 11 | 47 |
| 39084-Solórzano | 25 | 0 | 0 | 2 | 3 | 1 | 1 | 3 | 15 |
| 39085-Suances | 212 | 2 | 4 | 4 | 16 | 22 | 23 | 38 | 103 |
| 39086-Tojos (Los) | 18 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 13 |
| 39087-Torrelavega | 2016 | 4 | 26 | 79 | 120 | 178 | 242 | 456 | 911 |
| 39088-Tresviso | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 39089-Tudanca | 13 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 11 |
| 39090-Udías | 31 | 0 | 1 | 1 | 3 | 4 | 2 | 3 | 17 |
| 39095-Val de San Vicente | 100 | 1 | 0 | 5 | 7 | 5 | 7 | 19 | 56 |
| 39091-Valdáliga | 102 | 0 | 2 | 1 | 6 | 10 | 6 | 13 | 64 |
| 39092-Valdeolea | 63 | 0 | 0 | 2 | 5 | 5 | 3 | 8 | 40 |
| 39093-Valdeprado del Río | 9 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 7 |
| 39094-Valderredible | 47 | 0 | 0 | 2 | 2 | 6 | 1 | 8 | 28 |
| 39096-Vega de Liébana | 52 | 0 | 1 | 0 | 7 | 3 | 4 | 3 | 34 |
| 39097-Vega de Pas | 38 | 1 | 3 | 1 | 2 | 1 | 3 | 6 | 21 |
| 39098-Villacarriedo | 56 | 0 | 0 | 1 | 1 | 6 | 5 | 8 | 35 |
| 39099-Villaescusa | 95 | 2 | 3 | 9 | 7 | 11 | 9 | 15 | 39 |
| 39100-Villafufre | 29 | 0 | 0 | 0 | 1 | 5 | 2 | 7 | 14 |
| 39101-Villaverde de Trucíos | 15 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 9 |
| 39102-Voto | 81 | 0 | 2 | 5 | 7 | 6 | 1 | 12 | 48 |