What kind of religuns settled in main?

There is no such thing as religuns. The correct term is religions.

According to the 2020 American Community Survey, the religious affiliations of the population of Maine were as follows:

Protestant: 50.8%

Catholic: 18.5%

Mormon: 2.4%

Baptist: 2.2%

Methodist: 2.2%

Lutheran: 2.1%

Pentecostal: 1.7%

Assemblies of God: 1.4%

Seventh-day Adventist: 1.1%

Jehovah's Witness: 1.0%

Unitarian Universalist: 0.9%

Presbyterian: 0.7%

Episcopal: 0.6%

Jewish: 0.5%

Other: 2.8%

None: 21.6%