19% of U.S. adults identify as Catholics.

20% of this group lives in the Midwest, 26% live in the Northeast, 29% live in the South and 25% live in the West.

14% are between the ages of 18 and 29, 27% are ages 30 to 49, 29% are ages 50 to 65 and 28% are 65 and older.

Note: Margin of error for figures based on Catholics is ±1.7 percentage points.