I saw this today and thought it was interesting.
Pentecostal Denominations Grow During Church Decline
While membership for more than a third of the country's largest denominations declined last year, at least two Pentecostal denominations increased in members, according to a nationwide study released on Monday.
This information is from
http://www.ministrytodaymag.com/inde...cline#readmore
where you can read the rest of the article.