Areso Postal Codes: 31876 | Norte de Aralar, Navarra, Comunidad Foral de Navarra
The Postal Codes (Códigos postales) for Areso is 31876 in Norte de Aralar, Navarra, Comunidad Foral de Navarra, Norte de Aralar, Spain. The table below lists Postal Codes and postcodes for places within Areso.
Postal Codes for Places in Areso
Showing 2 places in Areso. Last verified with official records on May 2, 2026.
| Areso | |
| Ferreria |
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Sample Address Format for Areso
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Areso, Norte de Aralar, Navarra, Comunidad Foral de Navarra, 31876
SPAIN
Areso on the Map
The map above highlights the geographic boundaries of the Areso municipalities in Spain.
Areso Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → Comunidad Foral de Navarra → Navarra → Norte de Aralar |
| Postal Code | 31876 |
| Autonomous Community | Comunidad Foral de Navarra |
| Provinces | Navarra |
| Regions | Norte de Aralar |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 43.08209, -1.95198 |
| Places | 2 |
What to Know About Areso
Key Facts
Areso is a municipality located in the Norte de Aralar comarca (district) within the Navarra region of Spain's Comunidad Foral de Navarra. Situated in the northern part of Navarra, Areso lies within the mountainous terrain of the Aralar Range, which forms part of the broader Basque Mountains. This small municipality covers an area of approximately 12.5 square kilometers and has a population of around 200 residents, making it one of the least populated municipalities in the region. Areso is characterized by its rural landscape, traditional Basque architecture, and agricultural economy focused on livestock farming. The municipality is divided into several smaller settlements and neighborhoods that maintain the cultural heritage of the area. For those seeking postal code information for Areso's various neighborhoods and settlements, this platform provides access to detailed postal code data for all sub-regions within the municipality.
Neighboring Regions
- Araitz
- Larraun
- Leitza