The following table provides Americans' views on the morality of abortion by all major demographic and political subgroups. The results are based on Gallup's Values and Beliefs poll, conducted each May.
Gallup measures Americans' attitudes on abortion each May as part of its Values and Beliefs poll -- one of 12 surveys that make up the Gallup Poll Social Series.
The full trend on this question among U.S. adults is available on the Gallup Abortion A-Z page.
Explore Gallup's curated archive of data and analysis on abortion on the Abortion Topics page.