Map highlighting the non-metropolitan counties of England from 1 April 2020 to 31 March 2021. 
Equirectangular map projection on WGS 84 datum, with N/S stretched 170%  
Geographic limits: 

West: 6.75W
East: 2.0E
North: 56.0N
South: 49.75NChanges since the 2019 version:

New unitary authority area:
BuckinghamshireKey  Non-metropolitan county with county council and multiple districts
  Non-metropolitan county with one district (unitary authority area)
  Non-metropolitan county with no county council and multiple districts (unitary authority areas)
This file was derived from:

 English non-metropolitan counties 2009.svg: 
English districts 2010.svg:
English non-metropolitan counties 2009: Nilfanion and Dr Greg
English districts 2010.svg: Nilfanion
derivative work: Dr Greg