Figures and boundaries are extracted in real-time from the Nomis API in KML format and added directly to Google Maps API. Go to 2D List Version.
When you click the map, we get its Latitude and Longitude. We take this and ask the Nomis API for Wards in the District at that location.
When searching for postcodes, the Nomis API looks up postcode to district, then queries data for Wards in that district.
Postcode search: |
Show 2003 CAS Wards for Variable: |