Argentina Postal Code

Argentina (AR) Geographical Metadata

South America

ISO Alpha-3: ARG
Continent ISO: SA
FIPS Code: AR00
HASC Code: AR
Phone Code: +54
TLD: .ar
Latitude: -35.6300000
Longitude: -65.1590000
Capital: Buenos Aires
Capital TimeZone: America/Argentina/Buenos_Aires
Language(s): Spanish
Language Code(s): es
Spoken Language(s): Spanish (official), Italian, English, German, French, indigenous (Mapudungun, Quechua)
Area (KM²): 2766890.00
Currency ISO: ARS
Currency Name: Peso
Currency Full Name: Argentine Peso
Local Currency Name: Peso
Currency Symbol: $
Post Code Denomination: Código Postal / CPA
Post Code Format: A9999AAA
Post Code Regex: ^([A-Z]d{4}[A-Z]{3})|([A-Z]d{4})$
Admin Regions: 2
Region Names: Province, Department

Argentina has 2 administrative regions, namely Province, Department.

We have on record 24 Province, 421 Department.

There are a total of 22549 postal codes in Argentina.

Click on the Province in the postal code table below to browse the postal codes in Argentina.

Province Latitude Longitude
Buenos Aires -34.566440 -58.617444
Catamarca -28.516700 -65.366698
Chaco -26.066700 -60.549998
Chubut -43.433300 -66.133300
Ciudad Autónoma de Buenos Aires -34.608656 -58.377931
Corrientes -28.904198 -56.470798
Córdoba -31.149999 -65.483299
Entre Ríos -32.350000 -58.433300
Formosa -24.383299 -60.316698
Jujuy -24.211099 -64.833298
La Pampa -37.549998 -66.233299
La Rioja -29.866700 -65.633300
Mendoza -32.899999 -68.750000
Misiones -27.033300 -54.649999
Neuquén -40.333300 -70.333298
Río Negro -38.844400 -63.122199
Salta -24.136700 -66.510000
San Juan -31.649999 -68.400000
San Luis -32.899999 -65.799998
Santa Cruz -51.649999 -69.583331
Santa Fe -33.022199 -60.622199
Santiago del Estero -28.633299 -65.250000
Tierra del Fuego -53.500000 -68.049998
Tucumán -27.833300 -65.200000

Argentina Postal Code System

Argentina, the eighth-largest country in the world and the second-largest in South America, boasts a diverse landscape ranging from sprawling urban centers to remote rural areas. To efficiently manage communication and logistics across its vast territory, Argentina employs a structured postal code system, known as the Código Postal Argentino (CPA). This comprehensive guide delves into the structure, application, and significance of Argentina’s postal code system, highlighting its role in facilitating mail delivery, e-commerce, and administrative organization.


Overview of Argentina’s Postal System

Argentina’s postal system is managed by Correo Argentino, the national postal service. The introduction of the Código Postal Argentino was aimed at modernizing and streamlining mail delivery across the country. This alphanumeric postal code system helps improve the accuracy and speed of mail sorting and delivery, catering to both urban and rural areas.

Key Features of the Postal System in Argentina

  1. Comprehensive Coverage: Serves the entire country, from bustling cities like Buenos Aires to remote Patagonian settlements.
  2. Alphanumeric Codes: Ensures precise identification of locations.
  3. Integration with Technology: Facilitates e-commerce and logistics through advanced tracking and delivery systems.

Understanding the Código Postal Argentino (CPA)

The Código Postal Argentino is an alphanumeric postal code system consisting of eight characters. It was introduced in 1998 to replace the previous numeric-only system and enhance mail sorting and delivery efficiency.

Structure of the CPA

  1. First Letter: Represents the province or federal district.
  2. Four Digits: Correspond to the locality or city.
  3. Last Three Letters: Provide specific details about the delivery address, such as the neighborhood, block, or building.

Example of a CPA Code

C1002ABC

  • C: Represents the City of Buenos Aires.
  • 1002: Identifies a specific area within the city.
  • ABC: Indicates a precise delivery location within that area.

How to Format Addresses in Argentina

Properly formatting an address with the CPA ensures accurate and timely delivery. Below are examples of common address formats in Argentina:

Urban Address

Juan Pérez
Calle Florida 123, Piso 4
C1005ABC
Buenos Aires, Argentina
  • Line 1: Recipient’s name.
  • Line 2: Street name, house number, and additional details (e.g., floor or apartment).
  • Line 3: CPA code.
  • Line 4: City and country.

Rural Address

María Gómez
Ruta Nacional 3, Km 245
B8400XYZ
Bariloche, Argentina
  • Line 1: Recipient’s name.
  • Line 2: Landmark or specific location.
  • Line 3: CPA code.
  • Line 4: City and country.

P.O. Box Address

Pedro Sánchez
Casilla de Correo 456
C1100DEF
Buenos Aires, Argentina
  • Line 1: Recipient’s name.
  • Line 2: P.O. Box number.
  • Line 3: CPA code.
  • Line 4: City and country.

Significance of Argentina’s Postal Code System

The CPA system plays a pivotal role in Argentina’s logistical framework:

  1. Efficient Mail Delivery: Ensures accurate sorting and routing of letters and parcels.
  2. E-Commerce Enablement: Facilitates the rapid growth of online shopping by ensuring precise deliveries.
  3. Urban and Rural Connectivity: Bridges the gap between densely populated cities and remote rural areas.
  4. Government Services: Aids in census-taking, resource allocation, and public administration.

Breakdown of CPA Codes by Region

Argentina is divided into 23 provinces and the Autonomous City of Buenos Aires, each represented by a unique letter in the CPA. Below is a breakdown of key regions and their corresponding CPA codes.

1. Buenos Aires City (Prefix: C)

  • Capital: Buenos Aires
  • Example CPA: C1001AAA
  • Highlights: The economic and political hub of Argentina.

2. Córdoba (Prefix: X)

  • Capital: Córdoba
  • Example CPA: X5000BBB
  • Highlights: Known for its colonial architecture and vibrant culture.

3. Mendoza (Prefix: M)

  • Capital: Mendoza
  • Example CPA: M5500CCC
  • Highlights: Famous for its wine production and scenic Andes backdrop.

4. Santa Fe (Prefix: S)

  • Capital: Santa Fe
  • Example CPA: S3000DDD
  • Highlights: A key agricultural and industrial center.

5. Patagonia Region (Prefixes: R, U, V, Z)

  • Includes Provinces: Río Negro (R), Chubut (U), Santa Cruz (Z), Tierra del Fuego (V)
  • Example CPA: R8400XYZ (Bariloche)
  • Highlights: Known for its breathtaking landscapes, including glaciers, mountains, and vast grasslands.

Challenges in Argentina’s Postal System

Despite its efficiency, Argentina’s postal system faces some challenges:

  1. Rural Accessibility: Remote areas with limited infrastructure can delay deliveries.
  2. Public Awareness: Many residents are unfamiliar with the CPA’s full alphanumeric structure.
  3. Economic Fluctuations: Periodic economic crises affect operational efficiency and affordability.

E-Commerce and Postal Services in Argentina

E-commerce is booming in Argentina, with the postal system playing a critical role in supporting its growth. Platforms like MercadoLibre (Latin America’s leading e-commerce site) depend heavily on efficient logistics.

Key Contributions to E-Commerce

  1. Package Tracking: Correo Argentino provides real-time tracking for parcels.
  2. Cross-Border Logistics: Facilitates international shipments through partnerships with global carriers.
  3. Cash-on-Delivery Options: Popular in regions where digital payment adoption is lower.

Statistics About Argentina’s Postal System

Population and Usage

  • Population: Approximately 45 million (2023 estimate).
  • Mail Volume: Correo Argentino processes millions of letters and parcels annually.
  • P.O. Boxes: Widely used in urban and rural areas for secure mail collection.

Geographical Reach

  • Area Covered: 2.78 million square kilometers.
  • Number of Post Offices: Over 1,400 post offices nationwide.

Future of Argentina’s Postal System

To address its challenges and meet growing demands, Argentina’s postal system is evolving with a focus on modernization and digital integration.

Key Developments

  1. Smart Logistics: Implementing AI-driven systems for better route optimization.
  2. Public Awareness Campaigns: Educating citizens on the proper use of CPA codes.
  3. Green Initiatives: Introducing eco-friendly delivery methods to reduce carbon footprints.

Comparison: Argentina’s CPA vs. Other Postal Systems

Key Differences

  1. Alphanumeric Codes:
    • Argentina: Uses alphanumeric CPA codes.
    • Others: Many countries (e.g., the U.S.) use numeric-only postal codes.
  2. Geographical Precision:
    • Argentina: CPA codes provide detailed location data, down to specific neighborhoods.
    • Others: Less granular in many systems.
  3. Global Integration:
    • Argentina: CPA integrates seamlessly with international postal services.

Argentina’s Código Postal Argentino (CPA) system is a cornerstone of its logistical and administrative framework, ensuring efficient mail delivery across its diverse landscapes. From bustling urban centers to the vast expanses of Patagonia, the CPA enables connectivity, commerce, and communication.

As Argentina continues to embrace e-commerce and digital transformation, its postal system remains a vital component of its national infrastructure. By addressing challenges and capitalizing on technological advancements, Argentina’s postal services will continue to bridge gaps, connect communities, and support the country’s socio-economic growth.

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