Castalla Postal Codes: 03420 | Hoya de Alcoy, Alicante, Comunidad Valenciana
The Postal Codes (Códigos postales) for Castalla is 03420 in Hoya de Alcoy, Alicante, Comunidad Valenciana, Hoya de Alcoy, Spain. The table below lists Postal Codes and postcodes for places within Castalla.
Postal Codes for Places in Castalla
Showing 11 places in Castalla. Last verified with official records on May 2, 2026.
| Almarra | |
| Casa del Baranco del Puerto | |
| Caserío els Alfasos | |
| Cases de les Barraques | |
| Cases del Forcall | |
| Castalla | |
| Els Campellos | |
| Finca Terol | |
| Onil | |
| Residencial Sud | |
| Sarganella |
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Sample Address Format for Castalla
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Castalla, Hoya de Alcoy, Alicante, Comunidad Valenciana, 03420
SPAIN
Castalla on the Map
The map above highlights the geographic boundaries of the Castalla municipalities in Spain.
Castalla Quick Facts
| Country | Spain (ES) |
|---|---|
| Administrative Path | Spain → Comunidad Valenciana → Alicante → Hoya de Alcoy |
| Postal Code | 03420 |
| Autonomous Community | Comunidad Valenciana |
| Provinces | Alicante |
| Regions | Hoya de Alcoy |
| ISO Codes | ES / ESP / 724 |
| Top-level domain (ccTLD) | .es |
| Coordinates | 38.595723, -0.670262 |
| Places | 11 |
What to Know About Castalla
Key Facts
Castalla is a municipality located in the comarca of Hoya de Alcoy within the province of Alicante, part of the autonomous community of Valencia in eastern Spain. Situated in the interior of the province, approximately 35 kilometers northwest of the city of Alicante, Castalla lies at the foot of the Sierra de la Carrasqueta mountain range. The municipality covers an area of about 114.6 square kilometers and has a population of approximately 10,500 residents. Castalla is divided into several districts and neighborhoods, including the historic town center, El Rabosero, and Les Pedreres. The town is known for its well-preserved medieval castle, which dates back to the 11th century and offers panoramic views of the surrounding valley. Castalla's economy has traditionally been based on agriculture, particularly almonds and olives, but has diversified to include manufacturing, especially in the furniture and toy industries. The municipality hosts several cultural events throughout the year, including the Moros y Cristianos festival, which commemorates the region's historical conflicts. For those seeking postal code information for Castalla's various districts and neighborhoods, detailed data is available to facilitate mail delivery and administrative processes within this historic Valencian municipality.
Neighboring Regions
- Ibi
- Tibi
- Jijona
- Onil
- Biar
- Sax