A database of postcodes/zipcodes and the corresponding spatial locations in terms of a latitude and a longitude (or similar coordinates in an openly published national coordinate system). If a postcode/zipcode system does not exist in the country, please submit a dataset of administrative borders. Data submitted in this category must satisfy the following minimum conditions

  • Zipcodes
  • Address
  • Coordinate (latitude longitude)
  • national level
  • updated once a year

  • Administrative boundaries

  • Boarders poligone
  • name of poligone (city, neighborhood)
  • national level
  • updated once a year

Data Location


ad hoc postcode search free on official Guernsey Post website bulk dataset only available with a commercial use fee from suppliers such as Guernsey Post, PostcodePal, etc.

Administrative boundaries can be found here, published by Digimap: https://sog.maps.arcgis.com/apps/Viewer/index.html?appid=6cda1f29554b417ab2193c4f2092f65e or https://www.gadm.org/download

Post code data is available at charge: https://www.geopostcodes.com/Guernsey

Reviewer comments

Post Code finder does not comply to 2015 index requirements.

Data Availability

  • N Openly licensed
  • N Is the data available for free
  • N Is the data machine readable
  • N Available in bulk
  • Y Is the data provided on a timely and up to date basis
  • Y Is data in digital form
  • N Publicly available
  • Y Does the data exist
  • N Is the data available online
  • Yes
  • No
  • Unsure
  • No data


Date the data became available   Unknown
Format of data   Unknown
Reviewer   Codrina Maria Ilie
Submitters   Marcus Ferbrache
Last modified   Mon Sep 28 2015 12:28:39 GMT+0000 (UTC)