At my university I found many girls who don't party in clubs.
I usually used to hang out with people who go to Church. We had many hot girls going to young-adult Church meetings (200 girls + in one meeting). I do not say they are all not party girls. But I found that many of them have very good morals when it comes to loyalty and dating.
If you look you will find. Trust me, I did. I don't say Chriaians are better but a lot of them have different values to begin with.