The new Diocese of West Yorkshire and the Dales claims to be the largest diocese in England by area with an area of 2425 square miles.
History will be made on Easter Day, April 20th, when the Diocese of West Yorkshire and the Dales is created, the first new diocese in the Church of England since 1929, and, at 2,425 square miles, the largest diocese in England by area.
The same figure can be found on pages 9 and 31 of the statement of need for the new diocese.
But table 1 of Statistics For Mission 2012 lists four dioceses with an area larger than this.
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However, we understand that the total land area of the new diocese is actually 2630 square miles. This makes the diocese the third largest in terms of size after Lincoln and York (though there is not much in it!).
Another error is that the previous new diocese in the Church of England (Derby) was created in 1927 and not 1929.