| LAN31 | Toulouse Languedoc | 34000 | | | | | | |
| LAF31 | Toulouse Lafilaire | 31000 | | | | | | |
| BON31 | Toulouse Bonnefoy | 27000 | | | | | | |
| MIR31 | Toulouse Mirail | 26000 | | | | | | |
| CAP31 | Toulouse Capitole | 23000 | | | | | | |
| MIN31 | Toulouse Minimes | 23000 | | | | | | |
| PUR31 | Toulouse Purpan | 18000 | | | | | | |
| COL31 | Colomiers | 17000 | | | | | | |
| GAR31 | Toulouse Garonne | 16000 | | | | | | |
| MUR31 | Muret | 15000 | | | | | | |
| JAU31 | Toulouse Jaures | 15000 | | | | | | |
| CUG31 | Villeneuve-Tolosane Cugnaux | 15000 | | | | | | |
| RAM31 | Ramonville-Saint-Agne | 13000 | | | | | | |
| UNI31 | L'Union | 13000 | | | | | | |
| AUC31 | Aucamville | 11000 | | | | | | |
| BLA31 | Blagnac | 10000 | | | | | | |
| SGD31 | Saint-Gaudens | 10000 | | | | | | |
| TOU31 | Tournefeuille | 9000 | | | | | | |
| POR31 | Portet-sur-Garonne | 9000 | | | | | | |
| BAL31 | Balma | 8000 | | | | | | |
| STO31 | Saint-Orens-de-Gameville | 8000 | | | | | | |
| PLA31 | Plaisance-du-Touch | 8000 | | | | | | |
| CGN31 | Castelginest | 7000 | | | | | | |
| REV31 | Revel | 7000 | | | | | | |
| C2S31 | Castanet-Tolosan | 7000 | | | | | | |
| FON31 | Fonsorbes | 6000 | | | | | | |
| DEN31 | Toulouse Sept Deniers | 6000 | | | | | | |
| LEG31 | Léguevin | 6000 | | | | | | |
| LYS31 | Saint-Lys | 6000 | | | | | | |
| BD231 | Toulouse Borderouge | 6000 | | | | | | |
| SIM31 | Toulouse Saint Simon | 6000 | | | | | | |
| AUT31 | Auterive | 5000 | | | | | | |
| LBG31 | Labège | 4900 | | | | | | |
| RNG31 | Toulouse Rangueil | 4800 | | | | | | |
| GRE31 | Grenade | 4500 | | | | | | |
| LES31 | Lespinasse | 4400 | | | | | | |
| BRU31 | Bruguières | 4200 | | | | | | |
| ESC31 | Escalquens | 4100 | | | | | | |
| LGD31 | Lagardelle-sur-Lèze | 4100 | | | | | | |
| VIL31 | Villefranche-de-Lauragais | 4000 | | | | | | |
| BEA31 | Beauzelle | 3900 | | | | | | |
| BRP31 | Blagnac Raspide | 3900 | | | | | | |
| RNB31 | Cornebarrieu | 3900 | | | | | | |
| PEC31 | Pechbonnieu | 3800 | | | | | | |
| PIN31 | Pinsaguel | 3700 | | | | | | |
| CAZ31 | Cazères | 3700 | | | | | | |
| MRJ31 | Montréjeau | 3700 | | | | | | |
| CTM31 | Castelmaurou | 3600 | | | | | | |
| CBN31 | Carbonne | 3600 | | | | | | |
| FRO31 | Fronton | 3500 | | | | | | |
| LUC31 | Bagnères-de-Luchon | 3500 | | | | | | |
| PIB31 | Pibrac | 3400 | | | | | | |
| GMT31 | Colomiers Grammont | 3300 | | | | | | |
| SLT31 | La Salvetat-Saint-Gilles | 3300 | | | | | | |
| SEY31 | Seysses | 3200 | | | | | | |
| LNG31 | Launaguet | 3200 | | | | | | |
| FEN31 | Fenouillet | 3200 | | | | | | |
| MRB31 | Montrabé | 3100 | | | | | | |
| VEN31 | Venerque | 3100 | | | | | | |
| VLM31 | Villemur-sur-Tarn | 3100 | | | | | | |
| CTN31 | Castelnau-d'Estrétefonds | 3100 | | | | | | |
| LBT31 | Labastidette | 3000 | | | | | | |
| QTF31 | Quint-Fonsegrives | 3000 | | | | | | |
| NOE31 | Noé | 3000 | | | | | | |
| SDS31 | Salies-du-Salat | 3000 | | | | | | |
| BES31 | Bessières | 2900 | | | | | | |
| JOR31 | Saint-Jory | 2800 | | | | | | |
| MTT31 | Montastruc-la-Conseillère | 2800 | | | | | | |
| DRE31 | Drémil-Lafage | 2800 | | | | | | |
| MON31 | Montgiscard | 2800 | | | | | | |
| AUS31 | Aussonne | 2800 | | | | | | |
| BLC31 | Bouloc | 2700 | | | | | | |
| LRT31 | Labarthe-sur-Lèze | 2700 | | | | | | |
| LFG31 | Le Fauga | 2600 | | | | | | |
| VLR31 | Villariès | 2600 | | | | | | |
| ELE31 | Blagnac Centreda | 2600 | | | | | | |
| RIE31 | Rieumes | 2400 | | | | | | |
| MRV31 | Merville | 2300 | | | | | | |
| LRU31 | Toulouse Larrieupolis | 2300 | | | | | | |
| B2S31 (MIR31) | Toulouse Basso Cambo | 2100 | | | | | | |
| C2R31 | Caraman | 2100 | | | | | | |
| VFE31 | Verfeil | 2000 | | | | | | |
| MVV31 | Mondonville | 2000 | | | | | | |
| NAI31 | Nailloux | 2000 | | | | | | |
| SJU31 | Saint-Julien-sur-Garonne | 2000 | | | | | | |
| G2R31 (BON31) | Balma Gramont | 2000 | | | | | | |
| LSP31 | Toulouse Lespinet | 1900 | | | | | | |
| FTS31 | Fontenilles | 1900 | | | | | | |
| RQT31 | Roquettes | 1900 | | | | | | |
| MTV31 | Montesquieu-Volvestre | 1700 | | | | | | |
| RTN31 | Martres-Tolosane | 1600 | | | | | | |
| MTG31 | Montaigut-sur-Save | 1600 | | | | | | |
| SSV31 | Saint-Sauveur | 1600 | | | | | | |
| AZG31 | Baziège | 1500 | | | | | | |
| PCH31 | Pechbusque | 1450 | | | | | | |
| BOR31 | Bordes-de-Rivière | 1400 | | | | | | |
| LDT31 | Landorthe | 1400 | | | | | | |
| ISL31 | L'Isle-en-Dodon | 1350 | | | | | | |
| LAY31 | Layrac-sur-Tarn | 1300 | | | | | | |
| LEW31 | Lévignac | 1300 | | | | | | |
| BOU31 | Boulogne-sur-Gesse | 1300 | | | | | | |
| J4A31 (COL31) | Colomiers En Jacca | 1300 | | | | | | |
| MTQ31 | Montesquieu-Lauragais | 1250 | | | | | | |
| UPC31 | Saint-Sulpice-sur-Lèze | 1250 | | | | | | |
| LTA31 | Lanta | 1200 | | | | | | |
| CIE31 | Cierp-Gaud | 1200 | | | | | | |
| SMA31 | Saint-Martory | 1200 | | | | | | |
| CIN31 | Cintegabelle | 1200 | | | | | | |
| BOS31 | Boussens | 1150 | | | | | | |
| LFS31 | Le Fousseret | 1150 | | | | | | |
| AUR31 | Aurignac | 1150 | | | | | | |
| AUV31 | Aureville | 1100 | | | | | | |
| 8ZI31 | Frouzins | 1100 | | | | | | |
| LFT31 | Lafitte-Vigordane | 1100 | | | | | | |
| SFY31 | Sainte-Foy-d'Aigrefeuille | 1100 | | | | | | |
| CAL31 | Calmont | 1050 | | | | | | |
| CA831 | Cadours | 1050 | | | | | | |
| ASP31 | Aspet | 1050 | | | | | | |
| BBN31 | Barbazan | 1050 | | | | | | |
| MRT31 | Miremont | 950 | | | | | | |
| GZC31 | Grazac | 900 | | | | | | |
| SRJ31 | Saint-Jean Ratalens | 900 | | | | | | |
| ENC31 | Encausse-les-Thermes | 900 | | | | | | |
| 8GY31 | Tournefeuille Gay | 850 | | | | | | |
| BE931 | Bérat | 850 | | | | | | |
| UDE31 | Plaisance-du-Touch Menude | 850 | | | | | | |
| LL231 | Lalouret-Laffiteau | 800 | | | | | | |
| MTS31 | Montastruc-de-Salies | 800 | | | | | | |
| LSR31 | Lasserre | 800 | | | | | | |
| ORE31 | Ore | 750 | | | | | | |
| RQS31 | Roquesérière | 750 | | | | | | |
| SBA31 | Saint-Béat | 750 | | | | | | |
| NMS31 | Mons | 700 | | | | | | |
| RAG31 | Gragnague | 700 | | | | | | |
| STF31 | Saint-Félix-Lauragais | 700 | | | | | | |
| MBN31 | Montbrun-Lauragais | 700 | | | | | | |
| 8UX31 (MTG31) | Daux | 700 | | | | | | |
| SJL31 | Saint-Julia | 700 | | | | | | |
| RRL31 | Saint-Clar-de-Rivière | 700 | | | | | | |
| LRA31 | Larra | 700 | | | | | | |
| BYR31 | Bragayrac | 650 | | | | | | |
| CIA31 | Ciadoux | 650 | | | | | | |
| BSB31 | Bourg-Saint-Bernard | 600 | | | | | | |
| AVI31 | Avignonet-Lauragais | 600 | | | | | | |
| LBV31 | Labastide-Beauvoir | 600 | | | | | | |
| CTG31 | Castelgaillard | 600 | | | | | | |
| CDL31 | Cazeaux-de-Larboust | 600 | | | | | | |
| BAU31 | Beauville | 600 | | | | | | |
| POI31 | Pointis-Inard | 600 | | | | | | |
| BEG31 | Bellegarde-Sainte-Marie | 600 | | | | | | |
| SH531 | Seilh | 600 | | | | | | |
| L9N31 | Saint-Léon | 600 | | | | | | |
| LPL31 | Le Plan | 550 | | | | | | |
| LU231 | Loubens-Lauragais | 550 | | | | | | |
| COX31 | Cox | 550 | | | | | | |
| SCZ31 | Saint-Cézert | 550 | | | | | | |
| 8GB31 | Saint-Geniès-Bellevue | 500 | | | | | | |
| THI31 | Thil | 500 | | | | | | |
| OCH31 | Poucharramet | 500 | | | | | | |
| ZLL31 | Auzielle | 500 | | | | | | |
| ODR31 | Odars | 500 | | | | | | |
| KZF31 | Castanet-Tolosan ZAC Fontanel | 500 | | | | | | |
| TRB31 | Tarabel | 500 | | | | | | |
| L7C31 | Launac | 500 | | | | | | |
| UEC31 | Soueich | 500 | | | | | | |
| ONE31 | Eaunes | 500 | | | | | | |
| OTP31 | Auterive st paul | 500 | | | | | | |
| PLC31 | Paulhac | 500 | | | | | | |
| DRL31 | Villaudric | 500 | | | | | | |
| SAR31 | Sarrecave | 500 | | | | | | |
| 8YR31 | Saint-Orens-de-Gameville St orens cayras | 500 | | | | | | |
| PVV31 | Toulouse Pouvourville | 500 | | | | | | |
| NTH31 | Saint-Hilaire 31 | 500 | | | | | | |
| SNR31 | Saint-Plancard | 450 | | | | | | |
| ECR31 | Villeneuve-lès-Bouloc Eurocentre | 450 | | | | | | |
| MLK31 | Montlaur | 450 | | | | | | |
| DEY31 | Deyme | 450 | | | | | | |
| B7P31 | Bonrepos-sur-Aussonnelle | 450 | | | | | | |
| GAT31 | Gaillac-Toulza | 450 | | | | | | |
| MXR31 | Mirepoix-sur-Tarn | 400 | | | | | | |
| ET931 | Muret Estantens | 400 | | | | | | |
| DNI31 | Puydaniel | 400 | | | | | | |
| POU31 | Pouy-de-Touges | 400 | | | | | | |
| ALN31 | Aulon | 400 | | | | | | |
| VSU31 | Vallesvilles | 400 | | | | | | |
| MNZ31 | Mondavezan | 400 | | | | | | |
| CDM31 | Castillon-de-Saint-Martory | 400 | | | | | | |
| PLP31 | Pelleport | 400 | | | | | | |
| MTP31 | Montespan | 400 | | | | | | |
| SVT31 | Sauveterre-de-Comminges | 400 | | | | | | |
| 8CL31 | Labastide-Clermont | 400 | | | | | | |
| PVL31 | Salles-et-Pratviel | 350 | | | | | | |
| LVT31 | Lavalette | 350 | | | | | | |
| P7C31 | Cintegabelle Picarrou | 350 | | | | | | |
| PBT31 | Bérat Cap Debat | 300 | | | | | | |
| ATE31 | Gratens | 300 | | | | | | |
| USN31 | Villeneuve-Lécussan | 300 | | | | | | |
| CZN31 | Cazaunous | 300 | | | | | | |
| SMN31 | Samouillan | 300 | | | | | | |
| 8QU31 | Roques Roques | 300 | | | | | | |
| FUS31 | Fustignac | 300 | | | | | | |
| SGG31 | Sengouagnet | 300 | | | | | | |
| 8PU31 | Pouze | 300 | | | | | | |
| RT331 | Beaufort | 300 | | | | | | |
| FQX31 | Fourquevaux | 300 | | | | | | |
| FQV31 | Franquevielle | 300 | | | | | | |
| FOX31 | Fos | 300 | | | | | | |
| TUT31 | Saint-Laurent | 300 | | | | | | |
| SAD31 | Saint-André | 250 | | | | | | |
| PEG31 | Péguilhan | 250 | | | | | | |
| RMJ31 | Rieumajou | 250 | | | | | | |
| MTB31 | Montbrun-Bocage | 250 | | | | | | |
| BCT31 | Beauchalot | 250 | | | | | | |
| 8TO31 | Cassagnabère-Tournas | 250 | | | | | | |
| 8SH31 | Saleich | 250 | | | | | | |
| ETD31 | Estadens | 250 | | | | | | |
| PYM31 | Puymaurin | 200 | | | | | | |
| VMQ31 | Nailloux Village des Marques | 200 | | | | | | |
| LB731 | Le Born | 200 | | | | | | |
| LHG31 | Forgues | 200 | | | | | | |
| 8CC31 | Lagarde Caignac | 200 | | | | | | |
| 8MD31 | Montgaillard-Lauragais | 200 | | | | | | |
| 8PI31 | Le Pin-Murelet | 150 | | | | | | |
| RBG31 | Trébons-sur-la-Grasse | 150 | | | | | | |
| 8NR31 | Montclar-Lauragais Montclar lauraguais | 150 | | | | | | |
| GVI31 | Lagarde 31 village | 150 | | | | | | |
| LAH31 | Lahitère | 150 | | | | | | |
| IAB31 | Cambiac | 150 | | | | | | |
| 8BK31 | Belbèze-en-Comminges | 150 | | | | | | |
| 8BJ31 | Auragne | 150 | | | | | | |
| CX931 | Boutx Couledoux | 100 | | | | | | |
| SVN31 | Saint-Aventin | 100 | | | | | | |
| R4I31 | Bagnères-de-Luchon Ravi | 100 | | | | | | |
| RFR31 | Verfeil le ramel | 100 | | | | | | |
| RVH31 | Revel L dreuilhe | 0 | | | | | | |
| RVF31 | Revel L couffinal | 0 | | | | | | |
| RPQ31 | Revel L paul riquet | 0 | | | | | | |
| RLZ31 | Riolas | 0 | | | | | | |
| RLU31 | Cier-de-Luchon N | 0 | | | | | | |
| QVC31 | Vacquiers S | 0 | | | | | | |
| QMH31 | Roquesérière en miailhes | 0 | | | | | | |
| NGG31 | Longages S | 0 | | | | | | |
| MZU31 | Mazères-sur-Salat T | 0 | | | | | | |
| MQF31 | Marquefave E | 0 | | | | | | |
| SBK31 | Sabonnères S | 0 | | | | | | |
| TLP31 | Ponlat-Taillebourg G | 0 | | | | | | |
| ETZ31 | Esténos S | 0 | | | | | | |
| ZRL31 | Lauzerville E | 0 | | | | | | |
| ZLZ31 | Beaumont-sur-Lèze | 0 | | | | | | |
| ZBU31 | Burgalays S | 0 | | | | | | |
| UZT31 | Buzet-sur-Tarn Buzet mairie | 0 | | | | | | |
| UPE31 | Eup P | 0 | | | | | | |
| UNE31 | Montsaunès | 0 | | | | | | |
| UMZ31 | Mauzac C | 0 | | | | | | |
| UIE31 | Saint-Rustice St rustice | 0 | | | | | | |
| UHM31 | Chaum M | 0 | | | | | | |
| TPD31 | Saint-Pé-d'Ardet St pe d ardet | 0 | | | | | | |
| MJH31 | Milhas S | 0 | | | | | | |
| LHK31 | Lherm M acacias | 0 | | | | | | |
| LHJ31 | Lherm M eglise | 0 | | | | | | |
| BJJ31 | Blajan N | 0 | | | | | | |
| AZZ31 | Azas | 0 | | | | | | |
| ARJ31 | Arbas S | 0 | | | | | | |
| AKX31 | Auriac-sur-Vendinelle E vaux | 0 | | | | | | |
| AKV31 | Auriac-sur-Vendinelle E ville | 0 | | | | | | |
| RTU31 | Saint-Christaud St christaud | 0 | | | | | | |
| YRG31 | Mayrègne | 0 | | | | | | |
| OV131 | Mauvaisin | 0 | | | | | | |
| TND31 | Castagnède | 0 | | | | | | |
| XTB31 | Boutx Boutx | 0 | | | | | | |
| BVG31 | Vieillevigne E | 0 | | | | | | |
| DBG31 | Le Burgaud | 0 | | | | | | |
| KTB31 | Castelbiague E | 0 | | | | | | |
| IZH31 | Izaut-de-l'Hôtel L | 0 | | | | | | |
| GZM31 | Grazac C mauressac | 0 | | | | | | |
| GYN31 | Goyrans | 0 | | | | | | |
| GAK31 | Garac C | 0 | | | | | | |
| GAH31 | Gardouch H | 0 | | | | | | |
| FYP31 | Sainte-Foy-de-Peyrolières Ste foy de peyrolieres | 0 | | | | | | |
| FFT31 | Laffite-Toupière E | 0 | | | | | | |
| EXL31 | Saint-Élix-le-Château St elix le chateau | 0 | | | | | | |
| EBG31 | Gibel L | 0 | | | | | | |
| RTG31 | Artigue | 0 | | | | | | |
Taille moyenne des NRA : 2 431 lignes
Taille du NRA médian : 650 lignes
687 950 lignes au total