Post: 9 April 2013
This is a map of people who signed a petition yesterday against a state funeral for Margaret Thatcher:
22,659 people signed the petition yesterday. This map is based on the postcode districts of 22,585 of those responses. (74 responses gave invalid postcode information and are excluded).
I have applied a standard deviation. Red dots indicate the centroids of postcode districts with 23 or more responses. Amber dots indicate the centroids of postcode districts with from 8 to 22 responses.
The postcode district counts are from the little-known but quite useful e-petitions open data API. Here’s a copy of the data I used, as a csv file. This data and the map are for yesterday’s responses only.
The petition itself remains live if you want to sign it.
Following is a list of the postcode districts with 100 or more responses:
As you can see, based on this data opposition to a state funeral is strongest in the Merseyside area. More than 15% of responses were from the L (Liverpool) postal area. Margaret Thatcher was never very popular in Liverpool.
This is the distribution in Merseyside:
This is the distribution in London:
This is the distribution in Glasgow:
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Attribution statement for the maps:
Contains Ordnance Survey data © Crown copyright and database right 2013. Contains Royal Mail data © Royal Mail copyright and database right 2013. Contains National Statistics data © Crown copyright and database right 2013. Contains some NI data that I got from a bloke down the pub.