It can vary greatly by age, location, and company culture. I have a bunch of 20-something coworkers who all hang out together. My coworkers in London can often

It can vary greatly by age, location, and company culture. I have a bunch of 20-something coworkers who all hang out together. My coworkers in London can often be found together at the pub after work. That said, plenty of my older coworkers tend to go home immediately after work.