Listed alphabetically
I
Towns covered alphabetically
- Ibstock
- Ilford
- Ilfracombe
- Ilkeston
- Ilkley
- Ilminster
- Immingham
- Ince Blundell, Hightown
- Ingatestone
- Innerleithen
- Insch
- Inveraray
- Invergarry
- Invergordon
- Inverkeithing
- Inverness
- Inverurie
- Ipswich
- Ipswich North East
- Ipswich North West, Akenham
- Ipswich South East, Ravenswood
- Ipswich South West, Belstead, Wherstead, Stoke Park
- Ipswich, Copdock, Belstead
- Ipswich, Hadleigh
- Ipswich, Kirton, Nacton, Levington
- Ipswich, Needham Market, Creeting St. Mary, Barham, Henley, Claydon, Witnesham
- Ipswich, Rushmere St Andrew, Kesgrave, Martlesham Heath
- Ipswich, Shotley Peninsula: Capel St Mary, Chelmondiston, Shotley
- Irlam, Cadishead
- Irvine
- Isleworth
- Iver
- Ivybridge