OK, you’re holier over there in the G.S., but not by much.
60% here in NJ pretty much jibes with my observations. Lots of active Baptists in the black community, Pentecostals in the hispanic community, Hindus in the Indian Community, etc. You still have lots of white Catholics who attend church at least once a month, but they trend older. The 40% secular would be growing faster were it not for immigration. There is also no telling what will happen with the children of immigrants religion-wise as well.