I'll grant that this isn't great, but there's a pretty notable post COVID turn. Since this doesn't appear to be sampled every year, it'll be interesting to see where it is in 2 years or so.
In 1972, 5% of American adults claimed no religious affiliation.
In 2024, it was 28%.
In 1972, 9% of said they never attended religious services.
In 2024, it was 29%.
In 1988, 2% said that they didn't believe in the existence of God.
In 2024, it was 6%.