Below are some data and statistics sources that might have useful information for your projects.
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.
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