| County | Passengers (2024/2025) | Station | % Correct |
|---|---|---|---|
| Highland | 1,172,640 | Inverness | 87%
|
| Suffolk | 3,371,206 | Ipswich | 83%
|
| Greater London | 10,927,468 | Ilford | 70%
|
| Greater London | 956,838 | Isleworth | 61%
|
| Buckinghamshire | 362,658 | Iver | 61%
|
| Essex | 779,214 | Ingatestone | 57%
|
| Pembrokeshire | 9,062 | Johnston | 57%
|
| West Yorkshire | 1,358,126 | Ilkley | 48%
|
| Oxfordshire | 39,188 | Islip | 48%
|
| Aberdeenshire | 359,792 | Inverurie | 43%
|
| Aberdeenshire | 66,866 | Insch | 39%
|
| Renfrewshire | 1,139,862 | Johnstone | 39%
|
| Perth and Kinross | 22,066 | Invergowrie | 35%
|
| Fife | 953,162 | Inverkeithing | 35%
|
| Devon | 136,994 | Ivybridge | 35%
|
| Derbyshire | 203,260 | Ilkeston | 30%
|
| Greater Manchester | 12,836 | Ince | 30%
|
| Highland | 362 | Invershin | 30%
|
| Greater Manchester | 262,430 | Irlam | 30%
|
| West Midlands | 446,292 | Jewellery Quarter | 30%
|
| West Sussex | 257,986 | Ifield | 26%
|
| Highland | 61,166 | Inverness Airport | 22%
|
| Greater London | 2,859,328 | Imperial Wharf | 17%
|
| Cheshire | 98 | Ince and Elton | 17%
|
| Highland | 23,476 | Invergordon | 17%
|
| Inverclyde | 82,900 | Inverkip | 17%
|
| North Ayrshire | 685,016 | Irvine | 17%
|
| North Yorkshire | 60,804 | James Cook | 13%
|
| Glasgow City | 264,422 | Jordanhill | 13%
|