Full-text public policy documents from think tanks, NGOs, and research organizations.
Interactive maps exploring U.S. census, socioeconomic, and demographic data over time and across different, neighborhoods, cities, counties, states, and other geographies.
Dates: 1790 CE-present
Socioeconomic and demographic data from 1790-2000.
Dates: 1790-2000 CE
Public opinion polls and surveys on current events around the world. Includes charts and survey questions.
Dates: 1986 CE to present
A full-text primary source archive of public opinion, surveys, and data. It covers a wide variety of topics, including politics, the economy, education, the environment, labor, race, religion, and more.
Dates: 1935 CE-present.