Open JSON datasets mapping Greek cities to postal codes, with optional street-level detail. Built for developers who need reliable place/postcode data in Greek applications.
| File | Description |
|---|---|
greek_postal_codes.json |
Greek place names and their postal codes |
greek_streets_by_postcode.json |
Streets and number ranges grouped by postcode |
- 604 place/postcode records
- 187 unique place names
- 594 unique postcodes
- 60,118 street entries
Use greek_postal_codes.json for forms, validation, shipping, and autocomplete.
{
"place": "ΑΘΗΝΑ",
"postal_code": "10431"
}- One object per
place+postal_codepair. - A city may appear multiple times when it has more than one postcode.
- A postcode may be linked to one or more place names.
Use greek_streets_by_postcode.json when you need address-level data. Join on postal_code.
The dataset covers major Greek cities and urban areas (population 10,000+). It is intended as a practical developer reference, not an exhaustive catalogue of every settlement in Greece.
This dataset was compiled from publicly available sources and manually verified where possible.
If you believe any source attribution is missing or incorrect, please open an issue.
Data is provided as-is for open use. Verify critical addresses against official sources before production use.