Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. We conduct public opinion polling, demographic research, content analysis and other data-driven social science research. We do not take policy positions.
Combining more than 80 years of experience with its global reach, Gallup knows more about the attitudes and behaviors of employees, customers, students and citizens than any other organization in the world.
Features nearly 200 databases covering all 50 states, with about 80 additional detailed databases on California. Data at national, state, and local levels.
This report seeks to provide objective information about what the scientific literature examining gun policy can tell us about the likely effects of laws. The study synthesizes the available scientific data on the effects of various firearm policies on firearm deaths, violent crime, the gun industry, participation in hunting and sport shooting, and other outcomes.
The CDC's Geospatial Data Resources are organized into four topic areas; Public Health Resources, GIS Data, Social Determinants of Health Resources, and Environmental Health Data Resources. Follow the links under your area of interest below to find publicly available datasets that are available for download and use in GIS.
