🇪🇸 Spain · Pais Vasco
Donostia / San Sebastián postal codes
Donostia / San Sebastián, Pais Vasco, has 21 postal codes, from 20001 to 20080. Which one applies depends on the street address.
- Postal Codes
- 21
- Population
- 185,357
- Region
- Pais Vasco
- Coordinates
- 43.3128, -1.975
All Donostia / San Sebastián postal codes
200012000220003200042000520006200072000820009200102001120012200132001420015200162001720018200702007120080
No code matches.
Data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
What is the postal code of Donostia / San Sebastián?
Donostia / San Sebastián has 21 postal codes in Pais Vasco. The right code depends on the street address; the list on this page shows all of them, starting with 20001.
How many postal codes does Donostia / San Sebastián have?
Our data lists 21 postal codes for Donostia / San Sebastián, Spain.
How do I find the exact postal code for an address in Donostia / San Sebastián?
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=Donostia+%2F+San+Sebasti%C3%A1n&country=es
{
"query": { "city": "Donostia / San Sebastián", "country": "es" },
"results": ["20001", "…"]
}Free postal code tools
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