I must interject here…. there may be more wiccians then Presbyterians… but not more then baptist or Catholics…..
There are about 50 million self-professed Baptists in the United States who make up a significant portion of evangelicals in the United States and approximately one third of all Protestants in the United States; at the same time this also makes them the second largest religious grouping following Roman Catholics in the United States.
So this article is not correct…
https://www.breitbart.com/the-media/2018/11/23/media-witches-outnumber-presbyterians-in-the-united-states/