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Postal Codes Solution
Every worldwide postal-code dataset in one bundle — the ultimate global reference for precise postal codes.
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Each file has a stable URL (r-link) that you can use directly in scripts, apps, or AI agents. These URLs are permanent and safe to hardcode.
Start with these files — they give you everything you need to understand and access the dataset.
- 1. Fetch datapackage.yml to inspect schema and resources
- 2. Download data resources listed in datapackage.yml
- 3. Read README.md for full context
Data Files
Postal Codes Data Resource for Ireland, IE
| Field | Description | Title |
|---|---|---|
| country_code | ISO 3166-1 alpha-2 code for the country. | Country Code |
| postal_code | Postal code for the location. | Postal Code |
| place_name | Name of the city, town, or place. | Place Name |
| admin_name1 | Primary administrative division (e.g., state, region). | Administrative Name 1 |
| admin_code1 | Code for the primary administrative division. | Administrative Code 1 |
| admin_name2 | Secondary administrative division (e.g., county, district). | Administrative Name 2 |
| admin_code2 | Code for the secondary administrative division. | Administrative Code 2 |
| admin_name3 | Tertiary administrative division (e.g., municipality, borough). | Administrative Name 3 |
| admin_code3 | Code for the tertiary administrative division. | Administrative Code 3 |
| latitude | Latitude coordinate of the place. | Latitude |
| longitude | Longitude coordinate of the place. | Longitude |
| accuracy | Accuracy level of the latitude and longitude coordinates. | Accuracy |
| alternative_city_name | Alternative name(s) for the city or place. | Alternative City Name |
Download
Download sample CSVAbout
- Last updated
- 30 August 2026
- Total rows
- ...
- Format
- CSV
- File size
- 7.58 kB
About this dataset
Postal Codes Dataset for Ireland (IE)
This dataset contains Irish Eircode routing keys – 139 rows, all 4 provinces. This is the routing-key tier only (3-character prefix, e.g. "D02"); the full per-address Eircode database (~2.2M codes) is licensed/commercial and out of scope.
Note: This dataset is a sample containing the first 100 rows. If you need access to the complete dataset, please contact our sales team for more information: datahub@datopian.com
Data Sources
Sourced from GeoNames, licensed CC BY 4.0. GeoNames itself limits Ireland to routing-key level "for copyright reasons" – the same licensing boundary that makes the full per-address Eircode database (Eircode Ltd/Capita, paid licence) out of scope for this product.
Licensing status. Cleared to sell – licence_status.decision: compatible. See ATTRIBUTION.txt for the full attribution notice.
Coverage note. Only country_code, postal_code, place_name, admin_name1, admin_code1 are populated – county and post-town data (admin_name2/3) are not available from any open source found.
Usage
The dataset files are available in CSV format and can be accessed and downloaded using the links provided in the datapackage.yml.
For access to the full dataset or other inquiries, please contact our sales team at datahub@datopian.com