| population | |
| Airon-Notre-Dame | 218 |
| Airon-Saint-Vaast | 185 |
| Aix-en-Ergny | 182 |
| Aix-en-Issart | 264 |
| Alette | 386 |
| Ambricourt | 115 |
| Attin | 730 |
| Aubin-Saint-Vaast | 768 |
| Auchy-les-Hesdin | 1576 |
| Avesnes | 50 |
| Avondance | 40 |
| Azincourt | 303 |
| Bealencourt | 129 |
| Beaumerie-Saint-Martin | 393 |
| Beaurainville | 2099 |
| Becourt | 270 |
| Berck | 14368 |
| Bernieulles | 185 |
| Beussent | 552 |
| Beutin | 467 |
| Bezinghem | 355 |
| Bimont | 116 |
| Blangy-sur-Ternoise | 722 |
| Blingel | 162 |
| Boisjean | 510 |
| Boubers-les-Hesmond | 87 |
| Bouin-Plumoison | 493 |
| Bourthes | 866 |
| Brevillers | 159 |
| Brexent-Enocq | 688 |
| Brimeux | 839 |
| Buire-le-Sec | 786 |
| Camiers | 2685 |
| Campagne-les-Boulonnais | 613 |
| Campagne-les-Hesdin | 1901 |
| Campigneulles-les-Grandes | 292 |
| Campigneulles-les-Petites | 551 |
| Canlers | 162 |
| Capelle-les-Hesdin | 470 |
| Caumont | 169 |
| Cavron-Saint-Martin | 463 |
| Cheriennes | 151 |
| Clenleu | 197 |
| Colline-Beaumont | 137 |
| Conchil-le-Temple | 1132 |
| Contes | 328 |
| Cormont | 327 |
| Coupelle-Neuve | 163 |
| Coupelle-Vieille | 607 |
| Crepy | 150 |
| Crequy | 489 |
| Cucq | 5120 |
| Douriez | 337 |
| Eclimeux | 172 |
| Ecuires | 739 |
| population | |
| Embry | 242 |
| Enquin-sur-Baillons | 280 |
| Ergny | 237 |
| Estree | 289 |
| Estreelles | 357 |
| Etaples | 11034 |
| Fillievres | 501 |
| Frencq | 827 |
| Fresnoy | 66 |
| Fressin | 571 |
| Fruges | 2388 |
| Galametz | 201 |
| Gouy-Saint-Andre | 639 |
| Grigny | 295 |
| Groffliers | 1492 |
| Guigny | 150 |
| Guisy | 268 |
| Herly | 321 |
| Hesdin | 2224 |
| Hesmond | 171 |
| Hezecques | 120 |
| Hubersent | 266 |
| Huby-Saint-Leu | 886 |
| Hucqueliers | 467 |
| Humbert | 234 |
| Incourt | 84 |
| Inxent | 163 |
| La Calotterie | 646 |
| La Loge | 194 |
| La Madelaine-sous-Montreuil | 163 |
| Labroye | 170 |
| Le Parcq | 791 |
| Le Quesnoy-en-Artois | 350 |
| Le Touquet-Paris-Plage | 4244 |
| Lebiez | 249 |
| Lefaux | 240 |
| Lepine | 266 |
| Lespinoy | 222 |
| Loison-sur-Crequoise | 258 |
| Longvilliers | 250 |
| Lugy | 147 |
| Maintenay | 414 |
| Maisoncelle | 127 |
| Maninghem | 151 |
| Marant | 73 |
| Marconne | 1105 |
| Marconnelle | 1147 |
| Marenla | 247 |
| Maresquel-Ecquemicourt | 966 |
| Maresville | 101 |
| Marles-sur-Canche | 297 |
| Matringhem | 191 |
| Mencas | 76 |
| Merlimont | 3300 |
| Montcavrel | 420 |
| population | |
| Montreuil | 2075 |
| Mouriez | 250 |
| Nempont-Saint-Firmin | 193 |
| Neulette | 28 |
| Neuville-sous-Montreuil | 655 |
| Noyelles-les-Humieres | 52 |
| Offin | 211 |
| Parenty | 526 |
| Planques | 83 |
| Preures | 603 |
| Quilen | 58 |
| Radinghem | 277 |
| Rang-du-Fliers | 4118 |
| Raye-sur-Authie | 247 |
| Recques-sur-Course | 284 |
| Regnauville | 212 |
| Rimboval | 141 |
| Rollancourt | 310 |
| Roussent | 240 |
| Royon | 133 |
| Ruisseauville | 198 |
| Rumilly | 248 |
| Sains-les-Fressin | 165 |
| Saint-Aubin | 262 |
| Saint-Denœux | 161 |
| Saint-Georges | 325 |
| Saint-Josse | 1148 |
| Saint-Michel-sous-Bois | 119 |
| Saint-Remy-au-Bois | 100 |
| Sainte-Austreberthe | 406 |
| Saulchoy | 315 |
| Sempy | 329 |
| Senlis | 163 |
| Sorrus | 805 |
| Tigny-Noyelle | 173 |
| Torcy | 160 |
| Tortefontaine | 226 |
| Tramecourt | 60 |
| Tubersent | 498 |
| Vacqueriette-Erquieres | 257 |
| Verchin | 243 |
| Verchocq | 661 |
| Verton | 2408 |
| Vieil-Hesdin | 366 |
| Vincly | 154 |
| Waben | 430 |
| Wail | 269 |
| Wailly-Beaucamp | 1015 |
| Wambercourt | 246 |
| Wamin | 238 |
| Wicquinghem | 249 |
| Widehem | 245 |
| Willeman | 182 |
| Zoteux | 602 |
 | Le Touquet-Côte d'Opale Airport | ~ 19.69 km |
| Calais-Dunkerque Airport | ~ 53.83 km |
| Merville-Calonne Airport | ~ 55.17 km |
| Albert-Bray Airport | ~ 80.45 km |
| Lille-Lesquin Airport | ~ 84.94 km |
 | Lydd Airport | ~ 85.51 km |
| St Aubin Airport | ~ 87.82 km |
 | Wevelgem Airport | ~ 99.84 km |
| Ostend-Bruges International Airport | ~ 105.68 km |
