I go to ASU, and there are quite literally 70,000 other people who go there. There is just a TON of people, and we're one of the biggest colleges in the United States. So it's no surprise that I've met quite a few people in the year and a half I've been going there. The key to meeting new people is really just as easy as going up to people you don't know and initiating conversations.
One of the easiest ways to get to know people is to keep your eyes open for people you already know, either from a class, from a previous school, or someone you've talked to before, and just drop by to say "hi" even if you've gotta run off to your next class or are just ready to go home. Often times, they will be talking to another one of their friends, and its a great opportunity to exchange names and get to know some new people.
|How to meet people in College!|
Finally, you can just talk to people. It's not a huge deal, and most people that are either just standing around or sitting somewhere looking bored probably would really appreciate having someone to talk to. Literally, all I do is go up to someone and say "Hey, mind if I join you?" and then bam! instantly made a new friend/acquaintance. It's pretty simple really. Give it a try, be bold. Just do it.