98% of people currently incarcerated in the U.S. have not had a trial. In fact, around 25% of them haven't even been convicted of a crime as they're being held in pre-trial detention (usually a misnomer because, as mentioned, most of them will make a plea bargain before going to trial.)

This website has a really great visualisation of the U.S. prison population: https://mkorostoff.github.io/incarceration-in-real-numbers/

And see here for its sources: https://github.com/MKorostoff/incarceration-in-real-numbers/...