🇦🇷 Argentina · Buenos Aires
San Justo postal codes
San Justo, Buenos Aires, has 7 4-digit postal codes, from 1704 to 1778. Which one applies depends on the street address.
- Postal Codes
- 7
- Population
- 105,274
- Region
- Buenos Aires
- Coordinates
- -34.6811, -58.5638
All San Justo 4-digit postal codes
No code matches.
Includes codes within a few kilometres of the city centre. Data: GeoNames (CC BY 4.0) and zipcodestack.
These lists show the 4-digit postal codes. The full CPA adds a province letter and three letters for the block, e.g. C1070AAM.
Nearby cities
Find every code around San Justo with the radius search.
Frequently asked questions
What is the postal code of San Justo?
How many 4-digit postal codes does San Justo have?
How do I find the exact postal code for an address in San Justo?
Postal code API
San Justo 4-digit postal codes in your app
zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.
/v1/code/city documentation ZIP code API All documentation
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GET https://api.zipcodestack.com/v1/code/city?city=San+Justo&country=ar
{
"query": { "city": "San Justo", "country": "ar" },
"results": ["1704", "…"]
}