Rail fares have increased at double the speed of wages since 2010, according to analysis released on the day another rise was announced.
Research by the TUC and the Action for Rail union campaign showed that fares have risen by 25% in the last six years, while average weekly earnings have grown by just 12%, The Press Association reported.
The findings come as the Government announced regulated rail fares would rise by 1.9% on January 1 2017.
Around half of rail fares are regulated, including season tickets on most commuter journeys, some off-peak return tickets on long distance trips and anytime tickets around major cities.
TUC general secretary Frances O’Grady said: “Rail passengers are paying more and getting even less.
“Fares go up while trains remain overcrowded, stations are unstaffed, and rail companies cut the guards who ensure journeys run smoothly and safely.
“It’s time for rail services to be publicly owned, saving money for passengers and taxpayers alike.
“Instead of increasing fares and cutting staff, we should be building an accessible, reliable train service that Britain can be proud of.”
Aslef general secretary Mick Whelan said: “Once more the passengers and taxpayers will wonder why they must pay more for an increasingly poor service.
“When will the Government and the Department for Transport listen to those impacted by daft decisions and what is patently only good for the vested interests?”
RMT general secretary Mick Cash said: “The rail privatisation racket is robbing the British people day in and day out.
“The train companies trouser billions while starving our rail infrastructure of the investment it so desperately needs.
“With the train companies queuing up to slash jobs and working conditions, at a time of dangerous overcrowding, it is a scandal that they are getting yet another fare hike.
“Private profit is being placed above rail safety.”
“It’s time that ministers gave rail passengers a break and actually froze fares in real terms.
“Fares on the most popular routes have jumped by more than 245% since rail was privatised 20 years ago.
“Running a publicly owned railway would end this annual mugging of passengers and give us a network run in the interests of passengers and staff.”
A series of protests will be held at railway stations across the country by the unions on Tuesday.
Rail Minister Paul Maynard said: “This will be disappointing news for passengers who should not be made to suffer any further disruption from strikes or other unjustified action. I hope all parties can find a way to work together to deliver a modern railway, with the additional capacity and improved performance passengers want.”