Party affiliation by religious group (2014) Switch to: Religious tradition by political party

% of adults who identify as…

Religious tradition Republican/lean Rep. No lean Democrat/lean Dem. Sample Size
Sample size = 264. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Buddhist 16% 16% 69% 264
Catholic 37% 19% 44% 7,202
Evangelical Protestant 56% 16% 28% 8,593
Hindu 13% 26% 61% 199
Historically Black Protestant 10% 10% 80% 1,916
Jehovah's Witness 7% 75% 18% 245
Jewish 26% 9% 64% 847
Mainline Protestant 44% 16% 40% 6,083
Mormon 70% 11% 19% 664
Muslim 17% 21% 62% 237
Orthodox Christian 34% 22% 44% 186
Unaffiliated (religious "nones") 23% 22% 54% 7,556

Learn More: Republican/lean Rep., No lean, Democrat/lean Dem.