Arantzazu Postal Codes: 48140 | Arratia-Nervión, Vizcaya, País Vasco
The Postal Codes (Códigos postales) for Arantzazu is 48140 in Arratia-Nervión, Vizcaya, País Vasco, Arratia-Nervión, Spain. The table below lists Postal Codes and postcodes for places within Arantzazu.
Postal Codes for Places in Arantzazu
Showing 4 places in Arantzazu. Last verified with official records on May 2, 2026.
| Arantzazu | |
| Arantzazugoiti | |
| Olarra | |
| Zelaia |
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Sample Address Format for Arantzazu
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Arantzazu, Arratia-Nervión, Vizcaya, País Vasco, 48140
SPAIN
Arantzazu on the Map
The map above highlights the geographic boundaries of the Arantzazu municipalities in Spain.
Arantzazu Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → País Vasco → Vizcaya → Arratia-Nervión |
| Postal Code | 48140 |
| Autonomous Community | País Vasco |
| Provinces | Vizcaya |
| Regions | Arratia-Nervión |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 43.14576, -2.78403 |
| Places | 4 |
What to Know About Arantzazu
Key Facts
Arantzazu is a municipality located within the comarca of Arratia-Nervión in the province of Vizcaya, part of the autonomous community of the Basque Country (País Vasco) in northern Spain. Situated in the mountainous interior of Vizcaya, Arantzazu lies within the broader Arratia Valley region, characterized by its rugged terrain and traditional Basque rural landscapes. The municipality covers an area of approximately 3.7 square kilometers and has a small population of around 400 residents, reflecting its rural character. Arantzazu is administratively organized as a single municipality without further subdivisions into smaller civil parishes or districts, making it one of the more compact municipal units in the area. The settlement pattern is typically dispersed, with farmhouses and small hamlets scattered across the hillsides rather than concentrated in a single urban center. This municipality offers access to detailed postal code information for its various addresses and localities, which is essential for mail delivery and administrative purposes in this rural setting.
Neighboring Regions
- Dima
- Zeberio
- Areatza
- Orozko