Although it’s possible that the “nones” have leveled off, it’s also possible that their growth has continued, but at a gradual pace that is difficult to see in the data.
Most Americans say religion’s influence is shrinking, and about half (48%) see conflict between their own religious beliefs and mainstream American culture.
On a number of issues, Catholic partisans often express opinions more in line with their political parties’ positions than with their church’s teachings.