Alca Postal Codes: 04830 | La Unión, Arequipa
The Postal Codes (Códigos postales) for Alca is 04830 in La Unión, Arequipa, La Unión, Peru. The table below lists Postal Codes and postcodes for places within Alca.
Postal Codes for Places in Alca
Showing 16 places in Alca. Last verified with official records on April 20, 2026.
| Alca | |
| Allcco Llapta | |
| Ayahuasi | |
| Cahuana | |
| Chiroc | |
| Cucho Sora | |
| Huillac | |
| Lucha | |
| Osccoro | |
| Pullhuay | |
| Sayhua | |
| Tignay | |
| Tupe | |
| Ucus | |
| Yanacanta | |
| Yumasca |
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Sample Address Format for Alca
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Alca, La Unión, Arequipa, 04830
PERU
Alca on the Map
The map above highlights the geographic boundaries of the Alca districts in Peru.
Alca Quick Facts
| Country | Peru (PE) |
|---|---|
| Administrative Path | Peru → Arequipa → La Unión |
| Postal Code | 04830 |
| Department | Arequipa |
| Provinces | La Unión |
| ISO Codes | PE / PER / 604 |
| Top-level domain (ccTLD) | .pe |
| Coordinates | -15.134549, -72.764944 |
| Places | 16 |
What to Know About Alca
Key Facts
Alca is a district located within the La Unión Province in the Arequipa region of southern Peru. Situated in the high Andes mountains, Alca occupies a strategic position in the eastern part of La Unión Province, characterized by its rugged terrain and elevation that typically ranges between 3,000 and 4,500 meters above sea level. The district covers approximately 1,200 square kilometers and has a population of around 3,000 residents, primarily engaged in agriculture, livestock farming, and small-scale mining activities. Alca is administratively divided into several populated centers and hamlets, with its capital town also called Alca serving as the main urban settlement and administrative hub. The district's economy relies heavily on potato cultivation, quinoa farming, and alpaca herding, with many residents maintaining traditional Quechua cultural practices. Alca's landscape features dramatic mountain scenery, high-altitude lakes, and remnants of pre-Columbian settlements that reflect its long history of human habitation. For those seeking detailed postal code information and administrative data for Alca's various populated centers and surrounding areas, comprehensive resources are available through regional postal services.
Neighboring Regions
- Puyca
- Huaynacotas
- Tomepampa
- Charcana