Arratzu Postal Codes: 48315 to 48383 | Busturialdea-Urdaibai, Vizcaya, País Vasco
Postal Codes (Códigos postales) for Arratzu range from 48315 to 48383 in Busturialdea-Urdaibai, Vizcaya, País Vasco, Spain. To find exact Postal Codes and postcodes within Arratzu, choose from the districts below.
Postal Codes for Places in Arratzu
Showing 11 places in Arratzu. Last verified with official records on May 2, 2026.
| Arratzu | |
| Barroeta | |
| Barrutia | |
| Elexalde | |
| Enderika | |
| Gorozika | |
| Loiola | |
| Monte | |
| Uarka | |
| Zabala-Belendiz | |
| Zubiate |
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Sample Address Format for Arratzu
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Arratzu, Busturialdea-Urdaibai, Vizcaya, País Vasco, 48383
SPAIN
Arratzu on the Map
The map above highlights the geographic boundaries of the Arratzu municipalities in Spain.
Arratzu Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → País Vasco → Vizcaya → Busturialdea-Urdaibai |
| Postal Code | 48315~48383 |
| Autonomous Community | País Vasco |
| Provinces | Vizcaya |
| Regions | Busturialdea-Urdaibai |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 43.31438, -2.64229 |
| Places | 11 |
What to Know About Arratzu
Key Facts
Arratzu is a municipality located in the province of Vizcaya, within the autonomous community of the Basque Country in northern Spain. Situated in the Busturialdea-Urdaibai comarca, Arratzu lies in the heart of the Urdaibai Biosphere Reserve, a UNESCO-designated area known for its rich biodiversity and cultural heritage. The municipality covers an area of approximately 10.3 square kilometers and has a population of around 400 residents, making it one of the smaller settlements in the region. Arratzu is characterized by its rural landscape, with traditional Basque farmhouses (baserriak) dotting the rolling hills and valleys that lead toward the Oka River estuary. The municipality is divided into several neighborhoods, including the main village center and surrounding hamlets. Historically, Arratzu's economy has been based on agriculture and livestock farming, though it now also benefits from tourism related to the natural beauty of the Urdaibai Reserve. For those seeking detailed postal code information for Arratzu's various neighborhoods and addresses, this platform provides comprehensive access to accurate mailing data for all sub-regions within the municipality.
Neighboring Regions
- Mendata
- Murueta
- Forua
- Kortezubi
- Gautegiz Arteaga