Views about same-sex marriage among adults who attend services weekly or more by religious group (2014) Switch to: Religious tradition among adults who attend services weekly or more by views about same-sex marriage

% of adults who attend services weekly or more who …same-sex marriage

Religious traditionStrongly favor/favorOppose/strongly opposeDon't knowSample size
Catholic45%46%10%3,092
Evangelical Protestant18%77%6%5,177
Historically Black Protestant31%62%7%1,070
Jehovah's Witness11%80%10%207
Jewish49%46%5%148
Mainline Protestant46%46%8%2,192
Mormon19%75%6%514
Muslim29%66%4%105
Unaffiliated (religious "nones")39%49%13%284
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: Strongly favor/favor, Oppose/strongly oppose