JUST LIKE FOX NEWS, MOST CONSERVATIVE RADIO LISTENERS...

are over 64 years old.  From Nielsen:

January 2014 PPM Markets Top 5 Formats by Average Quarter Hour Share (Full Week Daypart)

Persons 6+	Adults 18-34	Adults 25-54
News/Talk (9.3%)	Pop CHR (12.7%)	Pop CHR (9.0%)
Pop CHR (8.2%)	Country (9.1%)	Country (7.5%)
Country (7.6%)	Rhythmic CHR (7.1%)	AC (7.1%)
AC (7.4%)	Hot AC (6.7%)	Hot AC (6.6%)
Hot AC (5.9%)	AC (6.2%)	News/Talk (6.5%)