Caso Postal Codes: 33536 to 33997 | Nalón, Asturias, Principado de Asturias
Postal Codes (Códigos postales) for Caso range from 33536 to 33997 in Nalón, Asturias, Principado de Asturias, Spain. To find exact Postal Codes and postcodes within Caso, choose from the districts below.
Postal Codes for Places in Caso
Showing 38 places in Caso. Last verified with official records on May 2, 2026.
| Abantro | |
| Abantru | |
| Barrio | |
| Belerda | |
| Bezanes | |
| Bueres | |
| Buspriz | |
| Cabaña Derecha | |
| Caleao | |
| Caliao | |
| Campo de Caso | |
| Coballes | |
| Coviella | |
| El Barru | |
| El Campu | |
| El Puertu | |
| El Tozu | |
| Foz de Caso | |
| Gobezanes | |
| Govezanes | |
| La Felguerina | |
| La Foz | |
| Linares | |
| Nieves | |
| Orle | |
| Orllé | |
| Pendones | |
| Prieres | |
| Puente Piedra | |
| Sobrecastillo | |
| Soto de Caso | |
| Sotu | |
| Tanes | |
| Tarna | |
| Tozo | |
| Valderrosa | |
| Veneros | |
| Veneros de Caso |
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Sample Address Format for Caso
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Caso, Nalón, Asturias, Principado de Asturias, 33994
SPAIN
Caso on the Map
The map above highlights the geographic boundaries of the Caso municipalities in Spain.
Caso Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → Principado de Asturias → Asturias → Nalón |
| Postal Code | 33536~33997 |
| Autonomous Community | Principado de Asturias |
| Provinces | Asturias |
| Regions | Nalón |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 43.1831, -5.34476 |
| Places | 38 |
What to Know About Caso
Key Facts
Caso is a municipality (concejo) located in the Nalón comarca within the autonomous community of Asturias in northern Spain. Situated in the southeastern part of Asturias, Caso occupies a mountainous area within the Cantabrian Mountains, characterized by its rugged terrain and natural beauty. The municipality covers approximately 307 square kilometers and has a population of around 1,500 residents, making it one of the less densely populated areas in the region. Caso is divided into 15 parishes (parroquias), which serve as its administrative subdivisions. The area is known for its traditional Asturian architecture, including hórreos (granaries on stilts), and its rich cultural heritage, particularly in cattle farming and cheese production. The Redes Natural Park, a UNESCO Biosphere Reserve, encompasses much of the municipality, offering protected habitats for wildlife such as brown bears and capercaillies. For those seeking postal code information for its various parishes and settlements, this municipality provides access to detailed location data within the Asturian administrative structure.
Neighboring Regions
- Piloña
- Parres
- Ponga
- Sobrescobio
- Aller