| Households with reference person between 40 and 49 years old according to educational level (grades) of the reference person. 39-Cantabria |
| TOTAL | Illiterates | Uneducated | Primary education | Secondary education | Higher education | |
| TOTAL | 100,00% | 0,14% | 2,07% | 15,11% | 62,10% | 20,58% |
| 39001-Alfoz de Lloredo | 100,00% | 0,68% | 2,04% | 19,73% | 65,31% | 12,24% |
| 39002-Ampuero | 100,00% | 0 | 1,25% | 15,83% | 72,08% | 10,83% |
| 39003-Anievas | 100,00% | 0 | 11,76% | 47,06% | 41,18% | 0 |
| 39004-Arenas de Iguña | 100,00% | 0 | 0 | 10,42% | 86,11% | 3,47% |
| 39005-Argoños | 100,00% | 0 | 0 | 19,32% | 48,86% | 31,82% |
| 39006-Arnuero | 100,00% | 0 | 0 | 12,88% | 71,97% | 15,15% |
| 39007-Arredondo | 100,00% | 0 | 33,33% | 14,29% | 47,62% | 4,76% |
| 39008-Astillero (El) | 100,00% | 0 | 2,48% | 12,95% | 70,80% | 13,77% |
| 39009-Bárcena de Cicero | 100,00% | 0 | 3,87% | 18,71% | 66,45% | 10,97% |
| 39010-Bárcena de Pie de Concha | 100,00% | 0 | 1,54% | 6,15% | 78,46% | 13,85% |
| 39011-Bareyo | 100,00% | 0 | 0 | 15,20% | 66,40% | 18,40% |
| 39012-Cabezón de la Sal | 100,00% | 0 | 0,49% | 16,69% | 66,13% | 16,69% |
| 39013-Cabezón de Liébana | 100,00% | 0 | 0 | 12,12% | 78,79% | 9,09% |
| 39014-Cabuérniga | 100,00% | 0 | 0 | 34,69% | 51,02% | 14,29% |
| 39015-Camaleño | 100,00% | 0 | 1,75% | 43,86% | 49,12% | 5,26% |
| 39016-Camargo | 100,00% | 0,05% | 0,74% | 9,98% | 74,20% | 15,03% |
| 39027-Campoo de Enmedio | 100,00% | 0 | 0,70% | 24,74% | 66,90% | 7,67% |
| 39017-Campoo de Yuso | 100,00% | 0 | 0 | 4,65% | 86,05% | 9,30% |
| 39018-Cartes | 100,00% | 0 | 0,82% | 6,97% | 78,28% | 13,93% |
| 39019-Castañeda | 100,00% | 0 | 4,94% | 22,22% | 62,96% | 9,88% |
| 39020-Castro-Urdiales | 100,00% | 0,05% | 1,74% | 12,01% | 61,61% | 24,59% |
| 39021-Cieza | 100,00% | 0 | 3,13% | 43,75% | 46,88% | 6,25% |
| 39022-Cillorigo de Liébana | 100,00% | 0 | 2,60% | 12,99% | 74,03% | 10,39% |
| 39023-Colindres | 100,00% | 0,21% | 1,26% | 23,95% | 58,40% | 16,18% |
| 39024-Comillas | 100,00% | 0 | 19,42% | 17,27% | 48,92% | 14,39% |
| 39025-Corrales de Buelna (Los) | 100,00% | 0,15% | 2,62% | 15,90% | 71,76% | 9,57% |
| 39026-Corvera de Toranzo | 100,00% | 0 | 11,27% | 26,06% | 54,93% | 7,75% |
| 39028-Entrambasaguas | 100,00% | 0 | 1,26% | 16,35% | 72,96% | 9,43% |
| 39029-Escalante | 100,00% | 0 | 0 | 25,64% | 61,54% | 12,82% |
| 39030-Guriezo | 100,00% | 0 | 4,13% | 27,27% | 55,37% | 13,22% |
| 39031-Hazas de Cesto | 100,00% | 0 | 0 | 7,35% | 82,35% | 10,29% |
| 39032-Hermandad de Campoo de Suso | 100,00% | 0 | 0,74% | 26,67% | 58,52% | 14,07% |
| 39033-Herrerías | 100,00% | 0 | 10,81% | 29,73% | 45,95% | 13,51% |
| 39034-Lamasón | 100,00% | 0 | 0 | 11,11% | 77,78% | 11,11% |
| 39035-Laredo | 100,00% | 0,21% | 2,00% | 14,66% | 64,35% | 18,78% |
| 39036-Liendo | 100,00% | 0 | 0 | 6,00% | 68,00% | 26,00% |
| 39037-Liérganes | 100,00% | 0,62% | 2,48% | 27,33% | 54,66% | 14,91% |
| 39038-Limpias | 100,00% | 0 | 0 | 17,48% | 70,87% | 11,65% |
| 39039-Luena | 100,00% | 0 | 0 | 20,59% | 76,47% | 2,94% |
| 39040-Marina de Cudeyo | 100,00% | 0 | 0,50% | 10,97% | 70,82% | 17,71% |
| 39041-Mazcuerras | 100,00% | 0 | 0 | 25,37% | 58,96% | 15,67% |
| 39042-Medio Cudeyo | 100,00% | 0,42% | 1,68% | 14,11% | 68,63% | 15,16% |
| 39043-Meruelo | 100,00% | 0 | 0 | 18,99% | 70,89% | 10,13% |
| 39044-Miengo | 100,00% | 0 | 2,44% | 23,00% | 57,14% | 17,42% |
| 39045-Miera | 100,00% | 0 | 0 | 3,85% | 84,62% | 11,54% |
| 39046-Molledo | 100,00% | 0 | 0,83% | 34,71% | 56,20% | 8,26% |
| 39047-Noja | 100,00% | 0 | 0,58% | 7,60% | 76,61% | 15,20% |
| 39048-Penagos | 100,00% | 0 | 1,01% | 21,21% | 64,65% | 13,13% |
| 39050-Pesaguero | 100,00% | 0 | 0 | 28,57% | 71,43% | 0 |
| 39051-Pesquera | 100,00% | 0 | 16,67% | 16,67% | 66,67% | 0 |
| 39049-Peñarrubia | 100,00% | 0 | 0 | 11,11% | 66,67% | 22,22% |
| 39052-Piélagos | 100,00% | 0,10% | 1,73% | 20,50% | 52,17% | 25,51% |
| 39053-Polaciones | 100,00% | 0 | 4,17% | 16,67% | 62,50% | 16,67% |
| 39054-Polanco | 100,00% | 0 | 0,38% | 11,54% | 76,54% | 11,54% |
| 39055-Potes | 100,00% | 0 | 0 | 13,13% | 63,64% | 23,23% |
| 39056-Puente Viesgo | 100,00% | 0 | 3,03% | 37,58% | 46,67% | 12,73% |
| 39057-Ramales de la Victoria | 100,00% | 0 | 0 | 29,22% | 64,29% | 6,49% |
| 39058-Rasines | 100,00% | 0 | 1,96% | 29,41% | 50,98% | 17,65% |
| 39059-Reinosa | 100,00% | 0 | 1,36% | 11,54% | 70,10% | 17,00% |
| 39060-Reocín | 100,00% | 0,19% | 3,36% | 23,74% | 60,19% | 12,52% |
| 39061-Ribamontán al Mar | 100,00% | 0,35% | 0,35% | 16,96% | 62,28% | 20,07% |
| 39062-Ribamontán al Monte | 100,00% | 0 | 1,63% | 39,02% | 43,90% | 15,45% |
| 39063-Rionansa | 100,00% | 0 | 0 | 35,62% | 49,32% | 15,07% |
| 39064-Riotuerto | 100,00% | 0 | 2,00% | 22,00% | 60,00% | 16,00% |
| 39065-Rozas de Valdearroyo (Las) | 100,00% | 0 | 0 | 7,69% | 84,62% | 7,69% |
| 39066-Ruente | 100,00% | 0 | 0 | 36,36% | 51,52% | 12,12% |
| 39067-Ruesga | 100,00% | 0 | 2,67% | 28,00% | 64,00% | 5,33% |
| 39068-Ruiloba | 100,00% | 0 | 0 | 21,74% | 63,04% | 15,22% |
| 39069-San Felices de Buelna | 100,00% | 0 | 2,16% | 35,25% | 57,55% | 5,04% |
| 39070-San Miguel de Aguayo | 100,00% | 0 | 0 | 0 | 85,71% | 14,29% |
| 39071-San Pedro del Romeral | 100,00% | 0 | 17,65% | 52,94% | 26,47% | 2,94% |
| 39072-San Roque de Riomiera | 100,00% | 0 | 0 | 58,33% | 37,50% | 4,17% |
| 39080-San Vicente de la Barquera | 100,00% | 0 | 2,61% | 24,06% | 63,19% | 10,14% |
| 39073-Santa Cruz de Bezana | 100,00% | 0 | 0,81% | 9,40% | 53,13% | 36,66% |
| 39074-Santa María de Cayón | 100,00% | 0 | 3,20% | 10,84% | 75,62% | 10,34% |
| 39075-Santander | 100,00% | 0,23% | 1,98% | 12,64% | 56,07% | 29,07% |
| 39076-Santillana del Mar | 100,00% | 0 | 1,32% | 10,23% | 72,94% | 15,51% |
| 39077-Santiurde de Reinosa | 100,00% | 0 | 5,88% | 5,88% | 82,35% | 5,88% |
| 39078-Santiurde de Toranzo | 100,00% | 0 | 3,03% | 25,25% | 64,65% | 7,07% |
| 39079-Santoña | 100,00% | 0,12% | 2,72% | 28,40% | 58,77% | 10,00% |
| 39081-Saro | 100,00% | 0 | 3,03% | 36,36% | 51,52% | 9,09% |
| 39082-Selaya | 100,00% | 0 | 36,67% | 26,67% | 28,33% | 8,33% |
| 39083-Soba | 100,00% | 0 | 0 | 15,46% | 79,38% | 5,15% |
| 39084-Solórzano | 100,00% | 0 | 4,08% | 12,24% | 75,51% | 8,16% |
| 39085-Suances | 100,00% | 0 | 1,63% | 17,31% | 63,95% | 17,11% |
| 39086-Tojos (Los) | 100,00% | 0 | 0 | 25,93% | 70,37% | 3,70% |
| 39087-Torrelavega | 100,00% | 0,14% | 1,49% | 10,25% | 71,13% | 16,99% |
| 39088-Tresviso | 100,00% | 0 | 0 | 0 | 100,00% | 0 |
| 39089-Tudanca | 100,00% | 0 | 0 | 18,18% | 81,82% | 0 |
| 39090-Udías | 100,00% | 0 | 3,03% | 18,18% | 68,18% | 10,61% |
| 39095-Val de San Vicente | 100,00% | 0 | 1,15% | 31,61% | 60,92% | 6,32% |
| 39091-Valdáliga | 100,00% | 0 | 1,14% | 44,57% | 48,00% | 6,29% |
| 39092-Valdeolea | 100,00% | 1,09% | 2,17% | 31,52% | 56,52% | 8,70% |
| 39093-Valdeprado del Río | 100,00% | 0 | 0 | 14,29% | 67,86% | 17,86% |
| 39094-Valderredible | 100,00% | 0 | 1,39% | 29,17% | 50,00% | 19,44% |
| 39096-Vega de Liébana | 100,00% | 0 | 0 | 18,75% | 75,00% | 6,25% |
| 39097-Vega de Pas | 100,00% | 1,39% | 63,89% | 20,83% | 11,11% | 2,78% |
| 39098-Villacarriedo | 100,00% | 0 | 0 | 15,31% | 73,47% | 11,22% |
| 39099-Villaescusa | 100,00% | 0 | 2,16% | 19,48% | 58,44% | 19,91% |
| 39100-Villafufre | 100,00% | 0 | 10,81% | 40,54% | 43,24% | 5,41% |
| 39101-Villaverde de Trucíos | 100,00% | 0 | 3,13% | 18,75% | 68,75% | 9,38% |
| 39102-Voto | 100,00% | 0 | 0,74% | 20,59% | 69,85% | 8,82% |