Views about human evolution among who oppose or strongly oppose gay marriage by religious group (2014) Switch to: Religious tradition among who oppose or strongly oppose gay marriage by views about human evolution

% of who oppose or strongly oppose gay marriage who say humans…

Religious traditionEvolved; due to natural processesEvolved; due to God's designEvolved; don't know howAlways existed in present formDon't knowSample size
Catholic19%31%4%40%6%2,547
Evangelical Protestant7%18%2%68%5%5,738
Historically Black Protestant13%26%3%52%6%994
Jehovah's Witness3%11%< 1%82%5%188
Jewish19%22%2%49%8%119
Mainline Protestant16%28%4%46%6%2,103
Mormon5%29%2%57%7%468
Muslim16%23%1%53%7%117
Unaffiliated (religious "nones")34%22%5%33%5%1,117
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.

Learn More: Evolved; due to natural processes, Evolved; due to God's design, Always existed in present form