Yes, but mostly as old men without much actual organization under them. Law enforcement and RICO has destroyed most organized crime outside of small street gangs since the 1970s. In Massachusetts (where I am living right now) there used to be a huge amount of organized crime and mob activity. In Boston, Providence, RI, and the other smaller cities in the area from \~1920-1980 it wasn't uncommon to see mob activity or read about it in the paper on a regular basis. Nowadays, if there are still any mobsters they are 70+ year old men talking about the things they used to do. In Massachusetts specifically the mob was heavily involved in public works projects and public construction contracts, most of their money came from things like that by the 80s. Massachusetts changed their procurement laws to combat it after a few huge scandals broke about bad quality construction and bribes being paid to public officials. Nowadays, that kind of corruption is extremely rare in Massachusetts and the underhanded things that happen are more concentrated in grants awards. By the 90s most of the big figures had been caught, and those that hadn't were no longer making enough money to keep up recruitment for the bottom of the organization. Different types of gangs took over the drug market and basically put them out of business. The last mob killing I remember was in Staten Island and it was already years ago, in 10 years all of the old mobsters will be gone. Probably for the best.