How do I find the relative popularity ratings of the major Quad Cities area radio station?

Question

I'm especially interested to know the relative popularity of various types of music in the 18-30 age category.

Answer 1

Arbitron rates radio stations. Consumers normally can't get them directly. Radio station salesmen may have them. They would use them to sell spots to Advertisers.

Do you know a salesman or someone that buys radio advertising? Maybe they would let you look over the rating books.