According to a recent report from Numeris, yes those 25-54 are listening.  In fact radio reached 85% of this group weekly across Canada.  What is interesting in the data is the number of radio stations listened daily and weekly in Montreal, Toronto, Calgary, Edmonton and Vancouver.  Further evidence that radio listeners have their favourite stations and don't flip around the dial much.  Details from Broadcast Dialogue..https://broadcastdialogue.com/am-fm-reaching-85-per-cent-of-key-demo-weekly-says-numeris/