are girls only interested in popular guys

Hm... Good question

at my college most of the girls are only interested in the popular group, they go to parties etc. I myself am never invited to these as im not part of this popular group. Most of the guys in the popular group mess around in all their a level classes.

are girls even interested in people with proper aspirations, not guys who vape and go to parties

and are girls ever interested in guys who arent popular, i wouldnt say i look bad but girls are never interested in me.

might be a dumb question buut oh well

The short answer is no (to the title question). But then it depends what kind of girl you're after... I'm also not popular, but I'm a girl, and I can't say the popular boys are that interesting to me. As well as that, a large majority of them seem intellectually challenged (or at least can't be bothered with school). A few are nice, but I wouldn't want to date them.
Yes, lots of girls are interested in guys who aren't popular and have aspirations and care about meaningful stuff. I know some 'non-popular' guys at my sixth form who have girlfriends, if that's encouraging. There's no need to hurry getting a girlfriend anyway - what's the point?

Everyone seems to want to date models. However there is a consideration of who you ideally would like, and who you can attract