This is an archived project from the Open Knowledge Foundation and it is no longer active. For any questions please contact admin at

Locations 70% open


What data is expected?

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 coordinate system). The data has to be available for the entire country. See our methodology section for more information.

  • Zipcodes
  • Addresses
  • Coordinates (latitude, longitude)
  • Data available for entire country

How open is the data?

Data location - OneMap 2.0 APIs
Data licence
Data format   JSON
Reviewer   Codrina Maria Ilie
Submitters   Zhaowei Lin
Last modified   Tue Nov 22 2016 08:59:43 GMT+0000 (UTC)



  • Codrina Maria Ilie


  • Zhaowei Lin
Discuss findings. Head over to the forum to discuss the findings from this entry.