According to the latest official figures (which i’ve rounded slightly) bbc radio 4 has a weekly reach of almost 9.5 Million and has an 11% market share. Sex:men (51%), women (49%). Age:15-24 (4%), 25-34 (9%), 35-44 (14%), 45-54 (20%), 55-64 (23%), 65+ (30%) So from this i can see that the gender is almost 50/50 but the more people to listen to it are from 35+, however from listening to radio 4 and also looking at bbc radio 4 online i can see that have something for everyone.