Map showing the Regions of England and the constituent metropolitan and non-metropolitan counties from from 1 April 2021 to 31 March 2023.
Equirectangular map projection on WGS 84 datum, with N/S stretched 170%  
Geographic limits: 

West: 6.75°W
East: 2.0°E
North: 56.0°N
South: 49.75°NChanges since the 2020 version:

New unitary authority areas:
North Northamptonshire
West NorthamptonshireKey  Metropolitan county
  Two-tier non-metropolitan county
  Unitary authority area (type of non-metropolitan county)
  Greater London
  Regional boundary
  Ceremonial county boundary
  Non-metropolitan county boundary
This file was derived from:

 English regions and counties by type 2009.svg: 
English districts 2010.svg:
English regions and counties by type 2009.svg: Nilfanion and Dr Greg
English districts 2010.svg: Nilfanion
derivative work: Dr Greg