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Postcode Centroid Database – Isle of Man





About Product

This precise geocoding file provides geographical cooordinates for every unit postcode on the Isle of Man. Co-ordinates are provided in British National Grid and Lat / Long WGS84 and are accurate to within 1 metre of the postcode.

Use this dataset to geocode your own postcode datasets, create drive-time matrices or catchment area models. Perpetual licence; updates available separately every quarter, please call to discuss your requirements.


What's key?

  • Target accuracy to within 1m of the centre of postcode.
  • Available in formats including Geoconcept, Access, ESRI Shapefile, MapInfo, MIF/MID, TAB and CSV.
  • Consists of a single layer: Isle of Man Postcode Points.


Data Type: Postcode Points

Isle of Man Centroid

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How is it used?

  • Geocode your postcode datasets.
  • Design drive-time matrices and catchment area models.
  • Territory creation.
  • Fixed asset/land-use management.



  • Unit postcode point file for use in your chosen GIS mapping application.


  • Postcode, Postcode Structured and Property  count
  • Latitude and longitude, X and Y coordinates
  • Last ammend date, X and Y spread (values in meters that give an indication of the geographic size of the bounding rectangle covering all properties with the unit postcode)

Isle of Man

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