| Children from lone parent nuclei by age. 43-Tarragona |
| TOTAL | From 0 to 4 years | From 5 to 9 years | From 10 to 14 years | From 15 to 19 years | From 20 to 24 years | From 25 to 29 years | From 30 to 34 years | From 35 or more | |
| TOTAL | 31540 | 3554 | 3307 | 3819 | 4602 | 5262 | 3900 | 2212 | 4884 |
| 43001-Aiguamúrcia | 29 | 2 | 4 | 2 | 5 | 4 | 3 | 4 | 5 |
| 43002-Albinyana | 70 | 7 | 8 | 13 | 8 | 12 | 8 | 7 | 7 |
| 43003-Albiol (L´) | 13 | 1 | 2 | 2 | 0 | 4 | 3 | 0 | 1 |
| 43004-Alcanar | 374 | 37 | 26 | 32 | 47 | 69 | 60 | 35 | 68 |
| 43005-Alcover | 198 | 16 | 29 | 19 | 22 | 33 | 25 | 19 | 35 |
| 43904-Aldea (L´) | 142 | 10 | 14 | 16 | 26 | 27 | 18 | 9 | 22 |
| 43006-Aldover | 37 | 2 | 3 | 5 | 3 | 6 | 7 | 3 | 8 |
| 43007-Aleixar (L´) | 31 | 0 | 2 | 4 | 3 | 4 | 7 | 4 | 7 |
| 43008-Alfara de Carles | 18 | 3 | 1 | 1 | 1 | 3 | 4 | 0 | 5 |
| 43009-Alforja | 62 | 5 | 6 | 7 | 10 | 5 | 9 | 7 | 13 |
| 43010-Alió | 4 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 43011-Almoster | 50 | 7 | 5 | 4 | 6 | 9 | 7 | 4 | 8 |
| 43012-Altafulla | 169 | 21 | 18 | 21 | 28 | 33 | 16 | 12 | 20 |
| 43013-Ametlla de Mar (L´) | 173 | 18 | 24 | 23 | 20 | 33 | 13 | 8 | 34 |
| 43906-Ampolla (L´) | 80 | 11 | 6 | 9 | 13 | 14 | 4 | 5 | 18 |
| 43014-Amposta | 738 | 82 | 91 | 87 | 110 | 134 | 77 | 61 | 96 |
| 43015-Arbolí | 11 | 0 | 0 | 0 | 2 | 3 | 3 | 1 | 2 |
| 43016-Arboç (L´) | 193 | 16 | 26 | 29 | 26 | 30 | 23 | 9 | 34 |
| 43017-Argentera (L´) | 8 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
| 43018-Arnes | 12 | 0 | 0 | 1 | 2 | 4 | 2 | 1 | 2 |
| 43019-Ascó | 78 | 6 | 3 | 8 | 12 | 20 | 4 | 6 | 19 |
| 43020-Banyeres del Penedès | 80 | 11 | 7 | 7 | 9 | 12 | 19 | 6 | 9 |
| 43021-Barberà de la Conca | 30 | 4 | 1 | 4 | 3 | 1 | 5 | 6 | 6 |
| 43022-Batea | 73 | 6 | 6 | 3 | 6 | 10 | 16 | 4 | 22 |
| 43023-Bellmunt del Priorat | 17 | 0 | 0 | 0 | 4 | 3 | 7 | 0 | 3 |
| 43024-Bellvei | 69 | 6 | 4 | 9 | 7 | 10 | 11 | 11 | 11 |
| 43025-Benifallet | 16 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | 4 |
| 43026-Benissanet | 31 | 4 | 1 | 2 | 3 | 10 | 3 | 3 | 5 |
| 43027-Bisbal de Falset (La) | 14 | 1 | 2 | 3 | 1 | 1 | 0 | 1 | 5 |
| 43028-Bisbal del Penedès (La) | 70 | 10 | 6 | 8 | 10 | 13 | 6 | 4 | 13 |
| 43029-Blancafort | 18 | 2 | 1 | 1 | 3 | 2 | 2 | 1 | 6 |
| 43030-Bonastre | 25 | 3 | 0 | 4 | 3 | 1 | 3 | 2 | 9 |
| 43031-Borges del Camp (Les) | 84 | 16 | 10 | 8 | 1 | 13 | 12 | 7 | 17 |
| 43032-Bot | 30 | 1 | 0 | 1 | 3 | 0 | 1 | 10 | 14 |
| 43033-Botarell | 42 | 5 | 5 | 4 | 10 | 3 | 5 | 2 | 8 |
| 43034-Bràfim | 13 | 2 | 0 | 3 | 1 | 5 | 0 | 1 | 1 |
| 43035-Cabacés | 12 | 0 | 0 | 1 | 0 | 3 | 1 | 2 | 5 |
| 43036-Cabra del Camp | 16 | 2 | 0 | 1 | 3 | 3 | 3 | 3 | 1 |
| 43037-Calafell | 783 | 99 | 95 | 138 | 143 | 132 | 73 | 42 | 61 |
| 43903-Camarles | 110 | 9 | 11 | 19 | 12 | 15 | 14 | 8 | 22 |
| 43038-Cambrils | 1136 | 132 | 141 | 153 | 166 | 201 | 146 | 72 | 125 |
| 43039-Capafonts | 7 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 0 |
| 43040-Capçanes | 11 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 5 |
| 43041-Caseres | 23 | 5 | 5 | 2 | 1 | 0 | 3 | 2 | 5 |
| 43042-Castellvell del Camp | 64 | 7 | 6 | 10 | 9 | 11 | 5 | 4 | 12 |
| 43043-Catllar (El) | 102 | 17 | 14 | 9 | 14 | 15 | 15 | 3 | 15 |
| 43045-Colldejou | 11 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 4 |
| 43046-Conesa | 14 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 4 |
| 43047-Constantí | 306 | 43 | 24 | 23 | 45 | 39 | 41 | 23 | 68 |
| 43048-Corbera d´Ebre | 40 | 5 | 2 | 1 | 4 | 4 | 4 | 5 | 15 |
| 43049-Cornudella de Montsant | 36 | 1 | 2 | 2 | 5 | 4 | 7 | 2 | 13 |
| 43050-Creixell | 113 | 20 | 9 | 21 | 11 | 20 | 18 | 6 | 8 |
| 43051-Cunit | 261 | 43 | 25 | 33 | 53 | 42 | 23 | 18 | 24 |
| 43901-Deltebre | 391 | 34 | 35 | 47 | 62 | 88 | 40 | 24 | 61 |
| 43053-Duesaigües | 13 | 0 | 1 | 0 | 2 | 5 | 0 | 3 | 2 |
| 43054-Espluga de Francolí (L´) | 160 | 13 | 15 | 13 | 21 | 34 | 22 | 11 | 31 |
| 43055-Falset | 143 | 15 | 10 | 21 | 14 | 19 | 12 | 13 | 39 |
| 43056-Fatarella (La) | 62 | 0 | 3 | 4 | 6 | 6 | 4 | 6 | 33 |
| 43057-Febró (La) | 9 | 0 | 2 | 0 | 0 | 1 | 4 | 0 | 2 |
| 43058-Figuera (La) | 3 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
| 43059-Figuerola del Camp | 13 | 2 | 2 | 0 | 0 | 0 | 3 | 2 | 4 |
| 43060-Flix | 189 | 19 | 13 | 17 | 24 | 30 | 24 | 13 | 49 |
| 43061-Forès | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 43062-Freginals | 13 | 1 | 0 | 2 | 1 | 2 | 3 | 2 | 2 |
| 43063-Galera (La) | 32 | 1 | 4 | 1 | 3 | 4 | 2 | 3 | 14 |
| 43064-Gandesa | 94 | 10 | 13 | 4 | 10 | 10 | 8 | 7 | 32 |
| 43065-Garcia | 28 | 2 | 4 | 3 | 6 | 5 | 1 | 0 | 7 |
| 43066-Garidells (Els) | 10 | 1 | 0 | 3 | 0 | 0 | 1 | 2 | 3 |
| 43067-Ginestar | 37 | 7 | 1 | 2 | 3 | 2 | 2 | 8 | 12 |
| 43068-Godall | 25 | 5 | 3 | 4 | 2 | 2 | 3 | 1 | 5 |
| 43069-Gratallops | 11 | 0 | 0 | 1 | 1 | 4 | 3 | 1 | 1 |
| 43070-Guiamets (Els) | 21 | 0 | 0 | 4 | 3 | 2 | 1 | 1 | 10 |
| 43071-Horta de Sant Joan | 48 | 4 | 6 | 4 | 5 | 6 | 9 | 4 | 10 |
| 43072-Lloar (El) | 7 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 2 |
| 43073-Llorac | 4 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 |
| 43074-Llorenç del Penedès | 67 | 10 | 7 | 8 | 8 | 9 | 8 | 5 | 12 |
| 43075-Margalef | 7 | 0 | 0 | 0 | 3 | 0 | 2 | 1 | 1 |
| 43076-Marçà | 35 | 4 | 3 | 4 | 8 | 4 | 4 | 2 | 6 |
| 43077-Mas de Barberans | 21 | 0 | 2 | 0 | 6 | 2 | 4 | 1 | 6 |
| 43078-Masdenverge | 24 | 1 | 4 | 4 | 6 | 2 | 3 | 2 | 2 |
| 43079-Masllorenç | 27 | 4 | 1 | 4 | 4 | 7 | 2 | 0 | 5 |
| 43080-Masó (La) | 16 | 2 | 0 | 3 | 1 | 2 | 2 | 1 | 5 |
| 43081-Maspujols | 21 | 1 | 1 | 1 | 1 | 5 | 1 | 4 | 7 |
| 43082-Masroig (El) | 25 | 4 | 1 | 2 | 2 | 2 | 1 | 6 | 7 |
| 43083-Milà (El) | 7 | 1 | 1 | 0 | 0 | 1 | 3 | 0 | 1 |
| 43084-Miravet | 40 | 3 | 3 | 4 | 8 | 7 | 5 | 2 | 8 |
| 43085-Molar (El) | 13 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 6 |
| 43091-Mont-ral | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 43092-Mont-roig del Camp | 318 | 53 | 40 | 44 | 37 | 45 | 30 | 27 | 42 |
| 43086-Montblanc | 375 | 45 | 32 | 59 | 46 | 57 | 45 | 35 | 56 |
| 43088-Montbrió del Camp | 98 | 15 | 12 | 10 | 7 | 11 | 4 | 3 | 36 |
| 43089-Montferri | 10 | 3 | 1 | 2 | 0 | 0 | 2 | 1 | 1 |
| 43090-Montmell (El) | 26 | 4 | 5 | 5 | 3 | 1 | 2 | 2 | 4 |
| 43093-Móra d´Ebre | 203 | 30 | 28 | 15 | 30 | 30 | 27 | 10 | 33 |
| 43094-Móra la Nova | 90 | 13 | 4 | 18 | 8 | 17 | 6 | 5 | 19 |
| 43095-Morell (El) | 140 | 17 | 17 | 13 | 17 | 22 | 15 | 8 | 31 |
| 43096-Morera de Montsant (La) | 5 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 |
| 43097-Nou de Gaià (La) | 25 | 7 | 4 | 1 | 5 | 2 | 2 | 0 | 4 |
| 43098-Nulles | 4 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 |
| 43100-Pallaresos (Els) | 107 | 21 | 11 | 12 | 13 | 16 | 16 | 6 | 12 |
| 43099-Palma d´Ebre (La) | 22 | 0 | 3 | 0 | 2 | 3 | 2 | 4 | 8 |
| 43101-Passanant | 13 | 3 | 2 | 3 | 0 | 2 | 2 | 0 | 1 |
| 43102-Paüls | 24 | 0 | 4 | 0 | 1 | 2 | 2 | 5 | 10 |
| 43103-Perafort | 32 | 4 | 1 | 3 | 3 | 8 | 5 | 1 | 7 |
| 43104-Perelló (El) | 97 | 11 | 8 | 10 | 13 | 15 | 7 | 7 | 26 |
| 43105-Piles (Les) | 8 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 3 |
| 43106-Pinell de Brai (El) | 52 | 4 | 2 | 3 | 14 | 8 | 4 | 3 | 14 |
| 43107-Pira | 20 | 2 | 4 | 2 | 1 | 3 | 3 | 0 | 5 |
| 43108-Pla de Santa Maria (El) | 74 | 7 | 8 | 11 | 12 | 13 | 6 | 3 | 14 |
| 43109-Pobla de Mafumet (La) | 63 | 8 | 9 | 7 | 9 | 12 | 6 | 2 | 10 |
| 43110-Pobla de Massaluca (La) | 19 | 0 | 0 | 2 | 1 | 2 | 4 | 0 | 10 |
| 43111-Pobla de Montornès (La) | 78 | 6 | 8 | 7 | 16 | 6 | 8 | 8 | 19 |
| 43112-Poboleda | 14 | 1 | 2 | 2 | 0 | 1 | 1 | 1 | 6 |
| 43113-Pont d´Armentera (El) | 26 | 2 | 1 | 2 | 3 | 3 | 7 | 1 | 7 |
| 43141-Pontils | 5 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 |
| 43114-Porrera | 30 | 5 | 3 | 1 | 4 | 4 | 5 | 2 | 6 |
| 43115-Pradell de la Teixeta | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 |
| 43116-Prades | 29 | 3 | 0 | 4 | 1 | 6 | 3 | 1 | 11 |
| 43117-Prat de Comte | 9 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 4 |
| 43118-Pratdip | 31 | 3 | 2 | 1 | 0 | 10 | 1 | 4 | 10 |
| 43119-Puigpelat | 29 | 2 | 3 | 2 | 6 | 2 | 4 | 2 | 8 |
| 43120-Querol | 17 | 1 | 3 | 6 | 2 | 3 | 2 | 0 | 0 |
| 43121-Rasquera | 29 | 4 | 0 | 0 | 1 | 5 | 0 | 3 | 16 |
| 43122-Renau | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| 43123-Reus | 5252 | 642 | 614 | 633 | 815 | 948 | 630 | 329 | 641 |
| 43124-Riba (La) | 24 | 3 | 0 | 1 | 0 | 3 | 5 | 4 | 8 |
| 43125-Riba-roja d´Ebre | 48 | 1 | 4 | 4 | 6 | 8 | 5 | 6 | 14 |
| 43126-Riera de Gaià (La) | 51 | 6 | 2 | 2 | 5 | 11 | 7 | 5 | 13 |
| 43127-Riudecanyes | 30 | 7 | 3 | 2 | 1 | 3 | 3 | 1 | 10 |
| 43128-Riudecols | 39 | 2 | 5 | 5 | 6 | 6 | 8 | 3 | 4 |
| 43129-Riudoms | 208 | 32 | 22 | 20 | 27 | 30 | 27 | 20 | 30 |
| 43130-Rocafort de Queralt | 14 | 1 | 0 | 1 | 1 | 2 | 1 | 2 | 6 |
| 43131-Roda de Barà | 209 | 37 | 25 | 27 | 38 | 30 | 22 | 11 | 19 |
| 43132-Rodonyà | 17 | 1 | 1 | 2 | 0 | 2 | 4 | 1 | 6 |
| 43133-Roquetes | 306 | 42 | 28 | 36 | 50 | 46 | 32 | 29 | 43 |
| 43134-Rourell (El) | 10 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 7 |
| 43135-Salomó | 14 | 2 | 1 | 1 | 1 | 0 | 0 | 2 | 7 |
| 43905-Salou | 920 | 125 | 109 | 159 | 159 | 152 | 98 | 44 | 74 |
| 43136-Sant Carles de la Ràpita | 483 | 56 | 48 | 53 | 72 | 83 | 57 | 26 | 88 |
| 43902-Sant Jaume d´Enveja | 122 | 9 | 10 | 11 | 15 | 17 | 14 | 6 | 40 |
| 43137-Sant Jaume dels Domenys | 67 | 8 | 5 | 5 | 6 | 13 | 6 | 8 | 16 |
| 43138-Santa Bàrbara | 127 | 10 | 13 | 13 | 19 | 21 | 15 | 5 | 31 |
| 43139-Santa Coloma de Queralt | 145 | 22 | 12 | 14 | 15 | 17 | 21 | 17 | 27 |
| 43140-Santa Oliva | 127 | 12 | 7 | 22 | 18 | 20 | 17 | 9 | 22 |
| 43142-Sarral | 45 | 5 | 3 | 4 | 3 | 4 | 2 | 6 | 18 |
| 43143-Savallà del Comtat | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 43144-Secuita (La) | 59 | 4 | 7 | 3 | 12 | 7 | 9 | 5 | 12 |
| 43145-Selva del Camp (La) | 207 | 22 | 23 | 27 | 26 | 23 | 26 | 17 | 43 |
| 43146-Senan | 5 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| 43044-Sénia (La) | 245 | 30 | 34 | 26 | 32 | 37 | 29 | 18 | 39 |
| 43147-Solivella | 31 | 4 | 1 | 3 | 2 | 4 | 5 | 1 | 11 |
| 43148-Tarragona | 6688 | 623 | 668 | 804 | 966 | 1198 | 985 | 497 | 947 |
| 43149-Tivenys | 34 | 6 | 1 | 1 | 1 | 2 | 7 | 6 | 10 |
| 43150-Tivissa | 72 | 6 | 6 | 3 | 5 | 5 | 11 | 8 | 28 |
| 43151-Torre de Fontaubella (La) | 10 | 0 | 1 | 0 | 0 | 4 | 4 | 0 | 1 |
| 43152-Torre de l´Espanyol (La) | 33 | 5 | 3 | 0 | 2 | 4 | 3 | 5 | 11 |
| 43153-Torredembarra | 587 | 70 | 82 | 86 | 101 | 91 | 59 | 27 | 71 |
| 43154-Torroja del Priorat | 6 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 |
| 43155-Tortosa | 1518 | 160 | 140 | 182 | 253 | 237 | 181 | 126 | 239 |
| 43156-Ulldecona | 272 | 34 | 25 | 35 | 37 | 49 | 20 | 15 | 57 |
| 43157-Ulldemolins | 22 | 2 | 1 | 2 | 1 | 3 | 2 | 1 | 10 |
| 43158-Vallclara | 6 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 2 |
| 43159-Vallfogona de Riucorb | 7 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 4 |
| 43160-Vallmoll | 49 | 8 | 4 | 3 | 8 | 4 | 4 | 5 | 13 |
| 43161-Valls | 1008 | 139 | 124 | 126 | 140 | 165 | 116 | 54 | 144 |
| 43162-Vandellòs i l´Hospitalet de l´Infant | 229 | 21 | 16 | 32 | 39 | 43 | 39 | 16 | 23 |
| 43163-Vendrell (El) | 1207 | 151 | 162 | 171 | 204 | 171 | 142 | 65 | 141 |
| 43164-Vespella de Gaià | 14 | 0 | 1 | 2 | 2 | 1 | 1 | 3 | 4 |
| 43170-Vila-rodona | 43 | 2 | 5 | 8 | 8 | 2 | 8 | 1 | 9 |
| 43171-Vila-seca | 650 | 70 | 65 | 86 | 109 | 130 | 76 | 33 | 81 |
| 43165-Vilabella | 40 | 9 | 3 | 2 | 3 | 8 | 4 | 5 | 6 |
| 43175-Vilalba dels Arcs | 33 | 2 | 1 | 4 | 4 | 1 | 7 | 2 | 12 |
| 43166-Vilallonga del Camp | 55 | 6 | 4 | 5 | 9 | 5 | 9 | 7 | 10 |
| 43167-Vilanova d´Escornalbou | 14 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 7 |
| 43168-Vilanova de Prades | 11 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 5 |
| 43169-Vilaplana | 25 | 0 | 2 | 4 | 4 | 3 | 3 | 2 | 7 |
| 43172-Vilaverd | 16 | 1 | 0 | 0 | 2 | 2 | 4 | 3 | 4 |
| 43173-Vilella Alta (La) | 10 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 6 |
| 43174-Vilella Baixa (La) | 7 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 3 |
| 43176-Vimbodí | 48 | 6 | 3 | 2 | 3 | 7 | 5 | 11 | 11 |
| 43177-Vinebre | 35 | 3 | 1 | 1 | 10 | 7 | 3 | 0 | 10 |
| 43178-Vinyols i els Arcs | 42 | 10 | 2 | 3 | 1 | 8 | 5 | 4 | 9 |
| 43052-Xerta | 47 | 4 | 3 | 8 | 4 | 9 | 2 | 3 | 14 |