🇵🇪 Peru · Piura
San Martin postal codes
San Martin, Piura, has 7 postal codes, from 20000 to 20009. Which one applies depends on the street address.
- Postal Codes
- 7
- Population
- 130,000
- Region
- Piura
- Coordinates
- -5.1859, -80.6693
All San Martin postal codes
20000200012000420006200072000820009
No code matches.
Includes codes within a few kilometres of the city centre. Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the postal code of San Martin?
San Martin has 7 postal codes in Piura. The right code depends on the street address; the list on this page shows all of them, starting with 20000.
How many postal codes does San Martin have?
Our data lists 7 postal codes for San Martin, Peru. The list includes codes of the city centre and surrounding districts.
How do I find the exact postal code for an address in San Martin?
Use the official postal service lookup or a geocoding API with the full street address. For software, the zipcodestack API returns city, region and coordinates for any postal code and can search codes by city or by radius.
Postal code API
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GET https://api.zipcodestack.com/v1/code/city?city=San+Martin&country=pe
{
"query": { "city": "San Martin", "country": "pe" },
"results": ["20000", "…"]
}Free postal code tools
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