Gallup Analytics provides trends in public opinion polling, using Gallup US Daily Poll questions 2008-2017, Gallup World Poll questions 2006-2017, and Gallup Poll Social Series questions 2001-2017. Output formats include tables for time-series trends, charts and scatterplots, and chropleth maps for individual poll question responses.
US Daily Poll geographies are: U.S., States, and Metropolitan Statistical Areas. World Poll geographies are: Countries. Gallup Poll Social Series geographies are: U.S.
These works provide annual listings of Gallup polls from the U.S. and other countries, with frequencies for question responses.
The Gallup Brain reports responses to individual questions asked in Gallup public opinion polls from 1936 to the present (currently 2016). Search for words appearing in questions, or browse polls to locate specific questions. "Locate a question" tool retrieves similarly-worded questions asked in Gallup polls across the years, permitting you to create trend time-series.