The Fox News statistics showed the polarizing effect of that network. They were second in both the most trusted (44%) and least trusted (42%). The chart below shows the demographic breakdown of those trusting or distrusting Fox News. The trust/distrust for Fox by the general public is within the margin of error, which means the general public is divided over whether it can be trusted or not.
But there are four groups that trust Fox by more than the margin of error -- men (by 9 points), Whites (by 9 points), Republicans (by 61 points), and those over age 65 (by 24 points). That pretty much describes the average Fox viewer -- an old white Republican man. All other groups distrusted Fox by more than the margin of error (except for the 46 to 65 group, which was split).
MSNBC was the least trusted (34% trusting and 44% distrusting).