How many ppl at boot camp graduation will NOT be going home?

I think if boot camp is in South Carolina and mos school is in North Carolina, I don't see the point of going all the way home in Oregon. So I'm wondering around how many ppl usually don't go home as well and if it'd be a good idea to do something in a group like stay in some hotel and have fun thanks I'm wondering becuz you always see pix of happy families never ppl with no family there ok thx