Castrillón Postal Codes: 33405 to 33459 | Avilés, Asturias, Principado de Asturias
Postal Codes (Códigos postales) for Castrillón range from 33405 to 33459 in Avilés, Asturias, Principado de Asturias, Spain. To find exact Postal Codes and postcodes within Castrillón, choose from the districts below.
Postal Codes for Places in Castrillón
Showing 200 places in Castrillón. Last verified with official records on May 2, 2026.
| Altamira | |
| Alto del Barrero | |
| Alvare | |
| Anzu | |
| Arances | |
| Arnao | |
| Arnáu | |
| Arrojo | |
| Arroxu | |
| Barca | |
| Bayas | |
| Bellay | |
| Berruga | |
| Bujandi | |
| Buria | |
| Buxande | |
| Ca Lín | |
| Cabana | |
| Calamon | |
| Campiello | |
| Canalón | |
| Carcedo | |
| Carretera Aeropuerto | |
| Cascayo | |
| Censo | |
| Corredoria | |
| Cuenza | |
| Cueto El | |
| Cueva de Arbedales | |
| El Aguaduz | |
| El Barriu San Franciscu | |
| El Barru | |
| El Boláu | |
| El Cabildo | |
| El Caleyo | |
| El Caliero | |
| El Camín de Muniellas | |
| El Camín del Sablón | |
| El Cascayu | |
| El Castro | |
| El Castru | |
| El Cenizal | |
| El Censu | |
| El Cordel | |
| El Cotu Carcéu | |
| El Cuadro | |
| El Cuadru | |
| El Cueplo | |
| El Cueto | |
| El Cuetu | |
| El Forcón | |
| El Fresno | |
| El Gallu | |
| El Molín de Mata | |
| El Molino | |
| El Monte | |
| El Monte'l Pando | |
| El Muro | |
| El Omedo | |
| El Otero | |
| El Pino | |
| El Pinu | |
| El Pontón | |
| El Pradón | |
| El Prauvalle | |
| El Puerto | |
| El Puertu | |
| El Reguero | |
| El Riego | |
| El Truébano | |
| El Ventorrillu | |
| Elvas | |
| Ferralgo | |
| Fondon | |
| Fontaniella | |
| Fuente Bendita | |
| Garabiza | |
| Infiesta | |
| L'Águila | |
| L'Almoria | |
| L'Alvarina | |
| L'Arandona | |
| L'Umeiru | |
| La Banda | |
| La Braña | |
| La Cabornia | |
| La Campa | |
| La Cangueta | |
| La Cantera | |
| La Casería | |
| La Casona | |
| La Castañalona | |
| La Choricera | |
| La Cruz | |
| La Cruz d'Illes | |
| La Cuesta | |
| La Curtia | |
| La Envidia | |
| La Fabrica | |
| La Fontolaya | |
| La Fontona | |
| La Granda | |
| La Grandera | |
| La Laguna | |
| La Llada | |
| La Llaguna | |
| La Lleñada | |
| La Lloba | |
| La Llonguera | |
| La Mina | |
| La Muriégana | |
| La Parra | |
| La Pedrera | |
| La Peñalosa | |
| La Peruyera | |
| La Plata | |
| La Quinta'l Misteriu | |
| La Quiona | |
| La Ramera | |
| La Ramera de Abajo | |
| La Ramera de Baxu | |
| La Ramera de Riba | |
| La Rasa | |
| La Riera | |
| La Rionda | |
| La Roza | |
| La Salguera | |
| La Siega | |
| La Torre | |
| La Vallina | |
| La Vega | |
| La Ventosa | |
| La Vinaquera | |
| La Xirán | |
| Lagar | |
| Lago | |
| Las Arribas | |
| Las Bargañas | |
| Las Barzanas | |
| Las Campas | |
| Las Cepas | |
| Las Chabolas | |
| Las Chavolas | |
| Las Curuxas | |
| Las Llunas | |
| Las Lunas | |
| Las Martiniegas | |
| Las Pedreras | |
| Las Piñeras | |
| Las Vallinas | |
| Las Vinadas | |
| Las Viñas | |
| Les Pedreres | |
| Linares | |
| Llantero | |
| Llascaras | |
| Llau | |
| Llazandi | |
| Llodares | |
| Llordal | |
| Los Caleyos | |
| Los Carbayos | |
| Machuquera | |
| Merujeras | |
| Miranda | |
| Moire | |
| Navalon | |
| Naveces | |
| Orbon | |
| Palancas | |
| Panizales | |
| Peñarey | |
| Peñarréi | |
| Piedras Blancas | |
| Pillarno | |
| Pipe | |
| Pueblo El Pevidal | |
| Pulide | |
| Pumeo | |
| Quiloño | |
| Quiloñu | |
| Quintana | |
| Raices Nuevo | |
| Romadoiro | |
| Salinas | |
| San Adriano | |
| San Cristobal | |
| San Martin de Laspra | |
| Santa Maria del Mar | |
| Santiago del Monte | |
| Teboyas | |
| Valboniel | |
| Vegarrozadas | |
| Ventorrillo | |
| Villar | |
| Viviendas El Forcon | |
| Viviendas La Curtia | |
| Viviendas La Granda | |
| Viviendas Las Pedreras | |
| Viviendas Los Caleyos |
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Sample Address Format for Castrillón
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Castrillón, Avilés, Asturias, Principado de Asturias, 33456
SPAIN
Castrillón on the Map
The map above highlights the geographic boundaries of the Castrillón municipalities in Spain.
Castrillón Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → Principado de Asturias → Asturias → Avilés |
| Postal Code | 33405~33459 |
| Autonomous Community | Principado de Asturias |
| Provinces | Asturias |
| Regions | Avilés |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 43.56913, -5.99341 |
| Places | 200 |
What to Know About Castrillón
Key Facts
Castrillón is a municipality (concejo) located in the autonomous community of the Principality of Asturias in northern Spain. Situated along the central Asturian coast, it lies directly west of the city of Avilés, within the comarca of Avilés, and is part of the greater metropolitan area. The municipality covers an area of approximately 55 square kilometers and has a population of around 22,000 residents. Castrillón is administratively divided into eight parishes (parroquias): Bayas, Laspra, Naveces, Pillarno, Quiloño, Salinas, Santa María del Mar, and Santiago del Monte. Its coastline features notable beaches such as Playa de Salinas and Playa de Arnao, while inland areas include rural landscapes and historical sites like the Castle of Gauzón. The economy has traditionally been linked to industry, particularly in the neighboring Avilés area, but also includes services, tourism, and some agriculture. For detailed postal code information and further subdivision data for its parishes and localities, resources specific to Asturian municipalities can provide comprehensive access.
Neighboring Regions
- Avilés
- Corvera de Asturias
- Soto del Barco
- Illas