levels of religiosity in the U.S. Full story-Gallup Gallup poll Gallup poll Gallup poll new Gallup poll shows a lot of progress Gallup Gallup This Christmas, 78% of Americans Identify as Christian Gallup Gallup poll Gallup poll Gallup poll Almost 78% of the people in this country a Gallup poll released on Christmas Eve almost 78% of the people in this country Gallup-Umfrage 78% of Americans identify themselves as Christian Gallup poll 78% just like them a Gallup poll released on Christmas Eve Gallup poll shows a lot of progress by the numbers Gallup is a predominantly Christian nation another piece of evidence Gallup poll another piece of evidence Explore the results further Gallup poll a Gallup poll released on Christmas Eve more than 78 percent of Americans claim to be Christian annual Religious Identity poll Gallup almost 78% of the people in this country almost 78% of the people in this country