Excellent question. The percentage of people using trains in the UK varies significantly depending on whether you look at regular commuting or overall travel.
Here’s a breakdown based on the latest reliable data (primarily from the Department for Transport’s National Travel Survey and Office of Rail and Road statistics).
This is where train use is most concentrated. Pre-Pandemic (2019): Around 12-13% of all commuting trips in England were made by rail. In London, this figure was much higher, at over 50% of commuters into central London using rail (including the Tube). Post-Pandemic (2023/24): Rail commuting has not fully recovered. Current estimates suggest: Nationally: Around 8-10% of commuters use rail as their main mode. London: Still the dominant mode for entering the centre, but frequency has changed. Many commuters now use trains 2-3 days a week rather than 5.
Trains make up a smaller share of total travel volume, as most short trips are by car. According to the National Travel Survey 2022 (England): By number of trips: Only 1-2% of all trips are made by rail. This is because the vast majority of trips are short local journeys (e.g., school run, shopping) made by car, foot, or bus. By distance travelled: Trains