@laurez123
Dartmouth is definitely the top for prestige, but that is the worst reason to pick a school, especially since all of your choices are very prestigious. I would take out Berkeley because of the massive size and lack of overall undergrad focus.
At Dartmouth and Barnard, you’ll have small class sizes and close access to professors, which imo make going to an expensive college worth it.
Without more info about why Barnard is your favorite, I will just elaborate on the differences between Barnard and Dartmouth (where I attend).
I think the big differences are that one is rural and one is urban, and that one is co-ed and the other is all girls. Those are the only things you should be thinking about. If one makes you happier and you think you’ll flourish more there, then a small difference in prestige won’t make a difference.
Dartmouth is within arm’s reach of a city (Boston) with coaches running every day, but life here is very much the classic college campus experience. That brings with it a close community and fun college traditions. There’s a large variety of things going on always, so you won’t be stifled, but if you’re the kind of person who really needs to be in the city, then that’s not what we have here.
Barnard of course is directly in NYC. I’m a guy, so I never considered it, but I got a good look while I was walking through Columbia. I assume you’ve visited?
The really big thing is that your social life, from what I understand, is primarily out in the city rather than on campus. That is the major difference. I know this seems intuitive, and you probably already know, but really think about it. NYC definitely has a lot to offer, but on the flipside, there are very few social spaces that are the college’s own. You may like that you’re always mixed in with a different crowd of random people, or you may not. I preferred what Dartmouth had to offer.
The coed vs all girls difference is also significant. If you choose Barnard, you will have many classes at Columbia, so seeing the other gender won’t be a prob, but the big difference is that you are living with all girls. This does affect your social life, since while you will be taking classes and going to student societies at Columbia, Columbia college and Barnard are not the same. You will be coming home to a specific environment. It’s not necessarily good or bad, but something to think about.
Hope this helped.