This is what I find to be so frustrating... Experts in radio seem to assume that everyone in the 18-35 demo is listening to radio stations like KIIS 102.7 and not a station playing older music they were not around to listen to when it was brand new. I actually am in high school, and I see what people are listening to all of the time.
Young women DO typically listen to Top 40 CHR stations such as KIIS 102.7; there is no denying that. However, there are tons of young women who DONT. Personally I exclusively listen to classic rock or oldies, as do the majority of the people I talk to. All of the money dumped into getting young people listening to contemporary hit radio is wasted on young males, for its a mixing pot of what we actually listen to.
None of these observations are near scientific; however I find it interesting that people are grouped into all of these different demographics because of their age, not their taste. I think the radio business is doing themselves a great disservice by grouping people this way, and assuming everyone in each demographic will be attracted to a certain format. Again, I am not saying they are totally wrong for assuming young people in the teen and 18-35 range will be attracted to CHR. However, its unrealistic to build a business model on that assumption when there are so many people out there who wouldn't ever tune into a CHR station
Luckily, here in Seattle, Washington we have the classic rock station KZOK 102.5. Yes, there is a lot of "burnt to a crisp" music that gets boring, but there is also a ton of great music to be heard. This station dives heavily into the 60's (which I personally love), and has interesting features on the weekend, such as the "block party weekend", where three or four song blocks are featured by various bands. At the same time we have another station, which has a playlist as tight as a CHR station by the looks of it. Yes, the station holds a "classic hits" format, but it is flat boring to listen to unless you like hearing the same boring stuff (that you didnt really want to hear the first time) over and over again. This is what causes people to turn off stations like this one, or give up on the format all together.