| Households with reference person between 40 and 49 years old according to educational level (grades) of the reference person. 28-Madrid |
| TOTAL | Illiterates | Uneducated | Primary education | Secondary education | Higher education | |
| TOTAL | 100,00% | 0,53% | 3,21% | 12,79% | 53,68% | 29,79% |
| 28001-Acebeda (La) | 100,00% | 0 | 0 | 0 | 50,00% | 50,00% |
| 28002-Ajalvir | 100,00% | 0 | 0,68% | 11,64% | 65,07% | 22,60% |
| 28003-Alameda del Valle | 100,00% | 0 | 0 | 11,11% | 66,67% | 22,22% |
| 28004-Álamo (El) | 100,00% | 0,89% | 3,55% | 21,89% | 60,36% | 13,31% |
| 28005-Alcalá de Henares | 100,00% | 0,47% | 3,96% | 17,97% | 58,58% | 19,03% |
| 28006-Alcobendas | 100,00% | 0,50% | 2,96% | 12,39% | 51,96% | 32,18% |
| 28007-Alcorcón | 100,00% | 0,42% | 3,67% | 16,61% | 62,87% | 16,43% |
| 28008-Aldea del Fresno | 100,00% | 0 | 5,15% | 29,41% | 62,50% | 2,94% |
| 28009-Algete | 100,00% | 0,14% | 2,74% | 11,38% | 58,33% | 27,41% |
| 28010-Alpedrete | 100,00% | 0,59% | 1,46% | 8,05% | 51,24% | 38,65% |
| 28011-Ambite | 100,00% | 0 | 0 | 58,33% | 16,67% | 25,00% |
| 28012-Anchuelo | 100,00% | 0 | 0 | 25,00% | 61,36% | 13,64% |
| 28013-Aranjuez | 100,00% | 0,92% | 3,59% | 15,31% | 59,25% | 20,92% |
| 28014-Arganda del Rey | 100,00% | 0,73% | 4,49% | 20,08% | 63,92% | 10,78% |
| 28015-Arroyomolinos | 100,00% | 0 | 2,68% | 9,58% | 67,82% | 19,92% |
| 28016-Atazar (El) | 100,00% | 0 | 0 | 14,29% | 71,43% | 14,29% |
| 28017-Batres | 100,00% | 0 | 2,30% | 14,94% | 56,32% | 26,44% |
| 28018-Becerril de la Sierra | 100,00% | 2,60% | 4,87% | 9,09% | 49,35% | 34,09% |
| 28019-Belmonte de Tajo | 100,00% | 0 | 4,35% | 27,17% | 57,61% | 10,87% |
| 28021-Berrueco (El) | 100,00% | 2,70% | 2,70% | 24,32% | 51,35% | 18,92% |
| 28020-Berzosa del Lozoya | 100,00% | 0 | 0 | 9,09% | 81,82% | 9,09% |
| 28022-Boadilla del Monte | 100,00% | 0,15% | 0,99% | 4,46% | 41,60% | 52,80% |
| 28023-Boalo (El) | 100,00% | 0,33% | 3,63% | 9,57% | 56,77% | 29,70% |
| 28024-Braojos | 100,00% | 16,67% | 0 | 25,00% | 41,67% | 16,67% |
| 28025-Brea de Tajo | 100,00% | 0 | 4,35% | 39,13% | 56,52% | 0 |
| 28026-Brunete | 100,00% | 0,44% | 2,84% | 10,72% | 58,21% | 27,79% |
| 28027-Buitrago del Lozoya | 100,00% | 0,81% | 0 | 18,70% | 60,98% | 19,51% |
| 28028-Bustarviejo | 100,00% | 2,52% | 3,36% | 13,45% | 56,30% | 24,37% |
| 28029-Cabanillas de la Sierra | 100,00% | 0 | 4,55% | 9,09% | 56,82% | 29,55% |
| 28030-Cabrera (La) | 100,00% | 1,33% | 3,33% | 17,33% | 58,67% | 19,33% |
| 28031-Cadalso de los Vidrios | 100,00% | 0,71% | 5,67% | 31,91% | 53,90% | 7,80% |
| 28032-Camarma de Esteruelas | 100,00% | 0,42% | 2,95% | 21,10% | 58,65% | 16,88% |
| 28033-Campo Real | 100,00% | 1,63% | 3,67% | 21,22% | 57,55% | 15,92% |
| 28034-Canencia | 100,00% | 4,55% | 0 | 36,36% | 50,00% | 9,09% |
| 28035-Carabaña | 100,00% | 1,18% | 9,41% | 15,29% | 64,71% | 9,41% |
| 28036-Casarrubuelos | 100,00% | 1,16% | 2,33% | 19,77% | 67,44% | 9,30% |
| 28037-Cenicientos | 100,00% | 0 | 1,79% | 42,86% | 50,89% | 4,46% |
| 28038-Cercedilla | 100,00% | 0,24% | 2,13% | 7,35% | 57,58% | 32,70% |
| 28039-Cervera de Buitrago | 100,00% | 0 | 0 | 33,33% | 55,56% | 11,11% |
| 28051-Chapinería | 100,00% | 0 | 2,80% | 16,82% | 64,49% | 15,89% |
| 28052-Chinchón | 100,00% | 0,68% | 2,74% | 26,71% | 56,85% | 13,01% |
| 28040-Ciempozuelos | 100,00% | 0,87% | 5,22% | 18,74% | 61,74% | 13,43% |
| 28041-Cobeña | 100,00% | 0 | 1,25% | 6,23% | 47,35% | 45,17% |
| 28046-Collado Mediano | 100,00% | 2,05% | 5,13% | 5,13% | 47,18% | 40,51% |
| 28047-Collado Villalba | 100,00% | 0,84% | 2,89% | 9,20% | 56,33% | 30,74% |
| 28043-Colmenar de Oreja | 100,00% | 0 | 7,19% | 35,96% | 52,13% | 4,72% |
| 28042-Colmenar del Arroyo | 100,00% | 4,55% | 7,95% | 21,59% | 45,45% | 20,45% |
| 28045-Colmenar Viejo | 100,00% | 0,54% | 3,86% | 11,59% | 54,12% | 29,89% |
| 28044-Colmenarejo | 100,00% | 0,66% | 3,10% | 8,85% | 51,99% | 35,40% |
| 28048-Corpa | 100,00% | 0 | 0 | 28,13% | 71,88% | 0 |
| 28049-Coslada | 100,00% | 0,28% | 3,74% | 16,77% | 67,02% | 12,19% |
| 28050-Cubas de la Sagra | 100,00% | 0 | 4,47% | 19,55% | 62,57% | 13,41% |
| 28053-Daganzo de Arriba | 100,00% | 0,55% | 3,56% | 13,42% | 63,01% | 19,45% |
| 28054-Escorial (El) | 100,00% | 0,53% | 1,59% | 8,15% | 48,89% | 40,85% |
| 28055-Estremera | 100,00% | 0 | 2,78% | 34,72% | 55,56% | 6,94% |
| 28056-Fresnedillas de la Oliva | 100,00% | 2,41% | 6,02% | 13,25% | 55,42% | 22,89% |
| 28057-Fresno de Torote | 100,00% | 0 | 9,09% | 20,00% | 47,27% | 23,64% |
| 28058-Fuenlabrada | 100,00% | 0,38% | 4,97% | 26,55% | 62,50% | 5,60% |
| 28059-Fuente el Saz de Jarama | 100,00% | 1,62% | 1,08% | 12,40% | 60,11% | 24,80% |
| 28060-Fuentidueña de Tajo | 100,00% | 0,95% | 2,86% | 47,62% | 44,76% | 3,81% |
| 28061-Galapagar | 100,00% | 1,03% | 3,55% | 9,68% | 43,03% | 42,70% |
| 28062-Garganta de los Montes | 100,00% | 0 | 4,76% | 30,95% | 50,00% | 14,29% |
| 28063-Gargantilla del Lozoya y Pinilla de Buitrago | 100,00% | 0 | 7,69% | 11,54% | 61,54% | 19,23% |
| 28064-Gascones | 100,00% | 0 | 0 | 11,11% | 77,78% | 11,11% |
| 28065-Getafe | 100,00% | 0,44% | 2,99% | 13,11% | 65,31% | 18,15% |
| 28066-Griñón | 100,00% | 0,92% | 2,56% | 13,37% | 65,38% | 17,77% |
| 28067-Guadalix de la Sierra | 100,00% | 2,32% | 7,34% | 14,29% | 47,49% | 28,57% |
| 28068-Guadarrama | 100,00% | 0,49% | 4,27% | 11,60% | 58,61% | 25,03% |
| 28069-Hiruela (La) | 100,00% | 0 | 0 | 11,11% | 88,89% | 0 |
| 28070-Horcajo de la Sierra | 100,00% | 0 | 0 | 20,00% | 60,00% | 20,00% |
| 28071-Horcajuelo de la Sierra | 100,00% | 0 | 0 | 10,00% | 80,00% | 10,00% |
| 28072-Hoyo de Manzanares | 100,00% | 0,85% | 2,56% | 4,78% | 38,05% | 53,75% |
| 28073-Humanes de Madrid | 100,00% | 1,28% | 10,84% | 28,44% | 55,61% | 3,83% |
| 28074-Leganés | 100,00% | 0,64% | 5,13% | 19,64% | 62,43% | 12,16% |
| 28075-Loeches | 100,00% | 0,81% | 5,65% | 22,18% | 58,06% | 13,31% |
| 28076-Lozoya | 100,00% | 0 | 3,57% | 21,43% | 39,29% | 35,71% |
| 28901-Lozoyuela-Navas-Sieteiglesias | 100,00% | 0 | 7,55% | 32,08% | 52,83% | 7,55% |
| 28078-Madarcos | 0 | 0 | 0 | 0 | 0 | 0 |
| 28079-Madrid | 100,00% | 0,50% | 2,70% | 9,75% | 50,09% | 36,96% |
| 28080-Majadahonda | 100,00% | 0,44% | 1,16% | 3,93% | 34,92% | 59,54% |
| 28082-Manzanares el Real | 100,00% | 1,08% | 1,89% | 10,81% | 50,81% | 35,41% |
| 28083-Meco | 100,00% | 0,31% | 3,85% | 14,02% | 65,49% | 16,33% |
| 28084-Mejorada del Campo | 100,00% | 0,57% | 5,04% | 24,49% | 63,14% | 6,76% |
| 28085-Miraflores de la Sierra | 100,00% | 0,65% | 6,45% | 14,52% | 56,77% | 21,61% |
| 28086-Molar (El) | 100,00% | 0,30% | 4,27% | 17,99% | 66,46% | 10,98% |
| 28087-Molinos (Los) | 100,00% | 0,97% | 2,60% | 9,42% | 53,25% | 33,77% |
| 28088-Montejo de la Sierra | 100,00% | 0 | 0 | 5,56% | 55,56% | 38,89% |
| 28089-Moraleja de Enmedio | 100,00% | 1,05% | 3,16% | 14,74% | 69,12% | 11,93% |
| 28090-Moralzarzal | 100,00% | 0,38% | 3,02% | 7,17% | 53,58% | 35,85% |
| 28091-Morata de Tajuña | 100,00% | 0,26% | 7,20% | 23,39% | 60,15% | 9,00% |
| 28092-Móstoles | 100,00% | 0,66% | 4,98% | 20,07% | 63,40% | 10,89% |
| 28093-Navacerrada | 100,00% | 0 | 4,09% | 13,45% | 45,03% | 37,43% |
| 28094-Navalafuente | 100,00% | 0 | 0 | 16,67% | 53,70% | 29,63% |
| 28095-Navalagamella | 100,00% | 6,32% | 6,32% | 18,95% | 50,53% | 17,89% |
| 28096-Navalcarnero | 100,00% | 1,84% | 4,07% | 18,97% | 60,60% | 14,52% |
| 28097-Navarredonda y San Mamés | 100,00% | 0 | 0 | 18,18% | 63,64% | 18,18% |
| 28099-Navas del Rey | 100,00% | 1,60% | 11,20% | 25,60% | 50,40% | 11,20% |
| 28100-Nuevo Baztán | 100,00% | 0,23% | 3,87% | 9,11% | 59,23% | 27,56% |
| 28101-Olmeda de las Fuentes | 100,00% | 0 | 8,33% | 8,33% | 58,33% | 25,00% |
| 28102-Orusco de Tajuña | 100,00% | 0 | 25,71% | 17,14% | 51,43% | 5,71% |
| 28104-Paracuellos de Jarama | 100,00% | 0,37% | 2,95% | 9,23% | 59,59% | 27,86% |
| 28106-Parla | 100,00% | 1,15% | 7,97% | 28,34% | 58,08% | 4,47% |
| 28107-Patones | 100,00% | 0 | 9,52% | 23,81% | 47,62% | 19,05% |
| 28108-Pedrezuela | 100,00% | 1,38% | 2,76% | 10,34% | 53,79% | 31,72% |
| 28109-Pelayos de la Presa | 100,00% | 0 | 3,64% | 19,09% | 64,55% | 12,73% |
| 28110-Perales de Tajuña | 100,00% | 2,00% | 3,33% | 22,67% | 64,67% | 7,33% |
| 28111-Pezuela de las Torres | 100,00% | 7,14% | 7,14% | 3,57% | 57,14% | 25,00% |
| 28112-Pinilla del Valle | 100,00% | 0 | 0 | 0 | 90,00% | 10,00% |
| 28113-Pinto | 100,00% | 0,13% | 2,93% | 18,74% | 65,49% | 12,71% |
| 28114-Piñuécar-Gandullas | 100,00% | 0 | 25,00% | 12,50% | 62,50% | 0 |
| 28115-Pozuelo de Alarcón | 100,00% | 0,65% | 1,40% | 4,16% | 29,28% | 64,52% |
| 28116-Pozuelo del Rey | 100,00% | 0 | 5,88% | 17,65% | 64,71% | 11,76% |
| 28117-Prádena del Rincón | 100,00% | 0 | 0 | 0 | 50,00% | 50,00% |
| 28118-Puebla de la Sierra | 100,00% | 0 | 0 | 50,00% | 35,71% | 14,29% |
| 28902-Puentes Viejas | 100,00% | 0 | 0 | 16,67% | 77,78% | 5,56% |
| 28119-Quijorna | 100,00% | 0 | 4,88% | 9,76% | 60,98% | 24,39% |
| 28120-Rascafría | 100,00% | 0 | 0 | 14,38% | 63,70% | 21,92% |
| 28121-Redueña | 100,00% | 0 | 0 | 12,50% | 75,00% | 12,50% |
| 28122-Ribatejada | 100,00% | 0 | 0 | 6,45% | 90,32% | 3,23% |
| 28123-Rivas-Vaciamadrid | 100,00% | 0,12% | 0,79% | 6,87% | 62,51% | 29,71% |
| 28124-Robledillo de la Jara | 100,00% | 0 | 0 | 16,67% | 50,00% | 33,33% |
| 28125-Robledo de Chavela | 100,00% | 1,64% | 3,83% | 14,21% | 56,83% | 23,50% |
| 28126-Robregordo | 100,00% | 0 | 0 | 0 | 100,00% | 0 |
| 28127-Rozas de Madrid (Las) | 100,00% | 0,20% | 0,87% | 3,21% | 35,32% | 60,41% |
| 28128-Rozas de Puerto Real | 100,00% | 0 | 13,33% | 13,33% | 46,67% | 26,67% |
| 28129-San Agustín del Guadalix | 100,00% | 0 | 2,86% | 9,58% | 52,10% | 35,46% |
| 28130-San Fernando de Henares | 100,00% | 0,30% | 3,42% | 17,47% | 67,81% | 10,99% |
| 28131-San Lorenzo de El Escorial | 100,00% | 0,37% | 1,75% | 9,01% | 49,54% | 39,34% |
| 28132-San Martín de la Vega | 100,00% | 0,12% | 7,50% | 21,04% | 59,13% | 12,21% |
| 28133-San Martín de Valdeiglesias | 100,00% | 0,24% | 3,11% | 26,79% | 54,55% | 15,31% |
| 28134-San Sebastián de los Reyes | 100,00% | 0,34% | 2,28% | 12,60% | 62,31% | 22,46% |
| 28135-Santa María de la Alameda | 100,00% | 0 | 13,43% | 14,93% | 64,18% | 7,46% |
| 28136-Santorcaz | 100,00% | 0 | 3,03% | 39,39% | 48,48% | 9,09% |
| 28137-Santos de la Humosa (Los) | 100,00% | 0 | 4,17% | 26,39% | 61,11% | 8,33% |
| 28138-Serna del Monte (La) | 100,00% | 0 | 0 | 25,00% | 66,67% | 8,33% |
| 28140-Serranillos del Valle | 100,00% | 0,68% | 1,37% | 17,12% | 70,55% | 10,27% |
| 28141-Sevilla la Nueva | 100,00% | 1,82% | 0,61% | 12,12% | 61,21% | 24,24% |
| 28143-Somosierra | 100,00% | 0 | 14,29% | 14,29% | 42,86% | 28,57% |
| 28144-Soto del Real | 100,00% | 0,34% | 1,52% | 6,90% | 48,15% | 43,10% |
| 28145-Talamanca de Jarama | 100,00% | 0 | 7,50% | 16,67% | 57,50% | 18,33% |
| 28146-Tielmes | 100,00% | 0 | 0,83% | 31,67% | 60,83% | 6,67% |
| 28147-Titulcia | 100,00% | 1,54% | 13,85% | 23,08% | 47,69% | 13,85% |
| 28148-Torrejón de Ardoz | 100,00% | 0,89% | 4,90% | 20,25% | 64,43% | 9,53% |
| 28149-Torrejón de la Calzada | 100,00% | 0 | 3,09% | 18,29% | 61,28% | 17,34% |
| 28150-Torrejón de Velasco | 100,00% | 0 | 4,68% | 22,22% | 64,33% | 8,77% |
| 28151-Torrelaguna | 100,00% | 3,38% | 10,63% | 14,49% | 57,00% | 14,49% |
| 28152-Torrelodones | 100,00% | 0,30% | 0,82% | 3,86% | 33,23% | 61,80% |
| 28153-Torremocha de Jarama | 100,00% | 0 | 5,88% | 2,94% | 64,71% | 26,47% |
| 28154-Torres de la Alameda | 100,00% | 1,33% | 4,52% | 21,28% | 59,84% | 13,03% |
| 28903-Tres Cantos | 100,00% | 0,08% | 0,56% | 1,93% | 35,77% | 61,65% |
| 28155-Valdaracete | 100,00% | 3,23% | 32,26% | 38,71% | 19,35% | 6,45% |
| 28156-Valdeavero | 100,00% | 2,13% | 4,26% | 14,89% | 46,81% | 31,91% |
| 28157-Valdelaguna | 100,00% | 0 | 8,11% | 29,73% | 54,05% | 8,11% |
| 28158-Valdemanco | 100,00% | 0 | 0 | 17,86% | 60,71% | 21,43% |
| 28159-Valdemaqueda | 100,00% | 0 | 4,65% | 27,91% | 55,81% | 11,63% |
| 28160-Valdemorillo | 100,00% | 1,60% | 3,03% | 11,05% | 52,58% | 31,73% |
| 28161-Valdemoro | 100,00% | 0,37% | 3,35% | 16,10% | 65,69% | 14,49% |
| 28162-Valdeolmos-Alalpardo | 100,00% | 0 | 1,63% | 7,61% | 44,57% | 46,20% |
| 28163-Valdepiélagos | 100,00% | 4,00% | 0 | 36,00% | 60,00% | 0 |
| 28164-Valdetorres de Jarama | 100,00% | 0 | 4,76% | 23,21% | 56,55% | 15,48% |
| 28165-Valdilecha | 100,00% | 0,71% | 11,35% | 23,40% | 56,03% | 8,51% |
| 28166-Valverde de Alcalá | 100,00% | 0 | 0 | 0 | 88,89% | 11,11% |
| 28167-Velilla de San Antonio | 100,00% | 0,29% | 2,86% | 15,16% | 62,23% | 19,46% |
| 28168-Vellón (El) | 100,00% | 1,54% | 15,38% | 29,23% | 40,00% | 13,85% |
| 28169-Venturada | 100,00% | 0 | 1,20% | 2,41% | 49,40% | 46,99% |
| 28171-Villa del Prado | 100,00% | 1,47% | 11,03% | 29,78% | 47,43% | 10,29% |
| 28170-Villaconejos | 100,00% | 0 | 4,88% | 37,80% | 56,10% | 1,22% |
| 28172-Villalbilla | 100,00% | 0,55% | 1,09% | 8,18% | 59,82% | 30,36% |
| 28173-Villamanrique de Tajo | 100,00% | 3,23% | 3,23% | 41,94% | 45,16% | 6,45% |
| 28174-Villamanta | 100,00% | 1,97% | 5,26% | 27,63% | 51,97% | 13,16% |
| 28175-Villamantilla | 100,00% | 0 | 11,11% | 25,93% | 44,44% | 18,52% |
| 28176-Villanueva de la Cañada | 100,00% | 0,09% | 1,31% | 4,58% | 37,89% | 56,13% |
| 28178-Villanueva de Perales | 100,00% | 3,33% | 0 | 13,33% | 60,00% | 23,33% |
| 28177-Villanueva del Pardillo | 100,00% | 2,02% | 3,64% | 9,29% | 54,75% | 30,30% |
| 28179-Villar del Olmo | 100,00% | 0 | 1,24% | 9,32% | 55,90% | 33,54% |
| 28180-Villarejo de Salvanés | 100,00% | 0,68% | 8,18% | 25,45% | 58,18% | 7,50% |
| 28181-Villaviciosa de Odón | 100,00% | 0,38% | 2,02% | 6,22% | 48,80% | 42,58% |
| 28182-Villavieja del Lozoya | 100,00% | 0 | 0 | 0 | 76,92% | 23,08% |
| 28183-Zarzalejo | 100,00% | 5,75% | 5,75% | 8,05% | 65,52% | 14,94% |