This CSV file provides a lookup of postcodes in the United Kingdom as at February 2024 to the new Westminster Parliamentary Constituencies that became operable on the 4th July 2024. (File size 20MB). N.B. This v2 release includes updated Scottish Westminster Parliamentary codes for the following five constituencies:
S14000006 – Ayr, Carrick and Cumnock – new code = S14000107
S14000008 – Berwickshire, Roxburgh and Selkirk – new code = S14000108
S14000010 – Central Ayrshire – new code = S14000109
S14000040 – Kilmarnock and Loudoun – new code = S14000110
S14000058 – West Aberdeenshire and Kincardine – new code = S14000111
