Buenos Aires postal codes — Argentina
36 cities · 50 codes in this province, within Argentina's three-level hierarchy.
Buenos Aires postal codes
| Country | Province | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Argentina | Buenos Aires | Almirante Brown | Malvinas Argentinas | B1851CDK | -34.825195 | -58.427664 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Almirante Brown | San Jose | B1844GFG | -34.763051 | -58.345631 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Arrecifes | Arrecifes | B2740ACB | -34.062567 | -60.099655 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Avellaneda | Avellaneda | B1870AQB | -34.670351 | -58.360345 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Bahia Blanca | Bahia Blanca | B8000BNH | -38.731737 | -62.290606 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Bahia Blanca | Bahia Blanca | B8001DGK | -38.725081 | -62.232018 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Canuelas | Santa Rosa | B1816ADH | -34.960845 | -58.728762 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Capitan Sarmiento | Capitan Sarmiento | B2752BFV | -34.171280 | -59.793599 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Chacabuco | Chacabuco | B6740FGC | -34.639553 | -60.456511 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Coronel Rosales | Villa General Arias | B8050BIW | -38.806951 | -62.101630 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Escobar | Garin | B1619KNO | -34.434167 | -58.752892 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Escobar | Maquinista Savio | B1620FGU | -34.413287 | -58.778469 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Esteban Echeverria | El Jaguel | B1805DYA | -34.832789 | -58.503075 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Florencio Varela | Villa Vatteone | B1853IKZ | -34.831366 | -58.262110 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Arenales | Arribenos | B6007BTF | -34.206746 | -61.357205 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Belgrano | General Belgrano | B7223EYD | -35.758658 | -58.494499 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Madariaga | General Madariaga | B7163BVQ | -36.996268 | -57.131627 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Pueyrredon | Mar del Plata | B7602ESI | -38.026793 | -57.557074 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Pueyrredon | Mar del Plata | B7604IBV | -38.006449 | -57.543838 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Pueyrredon | Mar del Plata | B7605DEV | -37.939782 | -57.586726 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Pueyrredon | Mar del Plata | B7606GSL | -37.945403 | -57.595702 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | General Pueyrredon | Mar del Plata | B7611HZM | -38.006449 | -57.543838 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Hurlingham | Hurlingham | B1686CNB | -34.596637 | -58.664160 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Ituzaingo | Barrio Parque Leloir | B1715DJF | -34.623141 | -58.676991 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Jose Clemente Paz | Jose Clemente Paz | B1660JSI | -34.472442 | -58.794705 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Costa | Las Toninas | B7106BFT | -36.504847 | -56.697117 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Costa | Las Toninas | B7106DCB | -36.500343 | -56.705718 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Costa | Mar de Ajo | B7109CLP | -36.732468 | -56.693386 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Costa | Mar del Tuyu | B7108EHQ | -36.577522 | -56.701598 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Matanza | Tablada | B1766EDD | -34.695043 | -58.530048 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | La Plata | City Bell | B1896FTY | -34.887874 | -58.062551 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Loberia | Loberia | B7635DXP | -38.163385 | -58.781847 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Lomas de Zamora | Banfield | B1828EDM | -34.746906 | -58.442191 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Lomas de Zamora | Banfield | B1828GTG | -34.744714 | -58.392926 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Lujan | Open Door | B6708BEB | -34.499416 | -59.060326 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Malvinas Argentinas | Los Polvorines | B1613FMR | -34.517404 | -58.716736 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Merlo | Mariano Acosta | B1724EQU | -34.734506 | -58.796868 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Moreno | Trujui | B1736HID | -34.610030 | -58.725761 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Pergamino | Pergamino | B2700IYE | -33.888907 | -60.591309 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Pilar | Manuel Alberti | B1664APF | -34.465840 | -58.776016 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Pilar | Pilar | B1629FJG | -34.456356 | -58.924080 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Pinamar | Valeria del Mar | B7166BIZ | -37.127441 | -56.884963 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Puan | Bordenave | B8187BWD | -37.805515 | -63.043374 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Quilmes | Villa La Florida | B1855BSF | -34.759031 | -58.299822 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Ramallo | Ramallo | B2915BLH | -33.482142 | -59.998936 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Ramallo | Villa Ramallo | B2914CEZ | -33.480074 | -60.041710 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | San Miguel | Bella Vista | B1661CVW | -34.578008 | -58.691712 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | San Pedro | San Pedro | B2930ABJ | -33.675948 | -59.663016 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | San Pedro | San Pedro | B2930JPS | -33.690298 | -59.669599 | America/Argentina/Buenos_Aires |
| Argentina | Buenos Aires | Zarate | Zarate | B2800GNG | -34.098972 | -59.031292 | America/Argentina/Buenos_Aires |
Complete dataset
2,152,000 rows available in Argentina
Get verified, enriched postal data scoped to your use case.
Get full database →About Buenos Aires
Buenos Aires is a province of Argentina, made up of 36 cities.
- Almirante Brown
- Avellaneda
- Canuelas
- Escobar
- Esteban Echeverria
- Florencio Varela
- Hurlingham
- Ituzaingo
- Jose Clemente Paz
- La Matanza
- La Plata
- Lomas de Zamora
- Malvinas Argentinas
- Merlo
- Moreno
- Pilar
- Quilmes
- San Miguel
- Arrecifes
- Capitan Sarmiento
- Pergamino
- Ramallo
- San Pedro
- Zarate
- Chacabuco
- General Arenales
- Lujan
- General Belgrano
- General Madariaga
- General Pueyrredon
- La Costa
- Loberia
- Pinamar
- Bahia Blanca
- Coronel Rosales
- Puan
How postal codes work in Buenos Aires
Argentina uses a single national postal-code format, written as A9999 AAA. Eight characters, mixing four digits with four letters, written with a space after the fifth. Codes in Buenos Aires follow that format like everywhere else in the country, for example B1851CDK for Malvinas Argentinas.
Addressing format
Addresses in Argentina are written [Street name] [House number], [Postal code] [City], and an address in Buenos Aires follows that same order:
Recipient name
[Street name] [House number], B1851CDK Malvinas Argentinas
What this dataset covers
This reference dataset lists 50 postal codes for Buenos Aires across its cities, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Buenos Aires postal codes — frequently asked questions
Which cities make up Buenos Aires?
Almirante Brown, Avellaneda, Canuelas, Escobar, Esteban Echeverria, Florencio Varela, Hurlingham, Ituzaingo, Jose Clemente Paz, La Matanza, La Plata, Lomas de Zamora, Malvinas Argentinas, Merlo, Moreno, Pilar, Quilmes, San Miguel, Arrecifes, Capitan Sarmiento, Pergamino, Ramallo, San Pedro, Zarate, Chacabuco, General Arenales, Lujan, General Belgrano, General Madariaga, General Pueyrredon, La Costa, Loberia, Pinamar, Bahia Blanca, Coronel Rosales and Puan.
What format are postal codes in Buenos Aires?
They use Argentina's national A9999 AAA format. Eight characters, mixing four digits with four letters, written with a space after the fifth. B1851CDK is one code from Buenos Aires.
How many postal codes are listed for Buenos Aires?
This reference dataset contains 50 postal codes for Buenos Aires. That is the dataset's own count, not a claim about every code in use.