What data is out there? How do you figure out who creates it? The resources below will help you figure out where to start looking for data produced by the government.
Some important sources of Decennial Census and American Community Survey data. See slides to the right for a brief introduction to the differences between Decennial Census and American Community Survey Data. For more information, see the U.S. Census Information guide.
Whatever area of the country (or world) you're interested in there are local entities (governmental, non-governmental and quasi-governmental) that collect and make data available. Search for local governments, community development organizations, regional planning commissions or government organizations, etc. Below are a few resources for data and statistics on the St. Louis Region.
A few examples of the interesting data & mapping sites available from the U.S. Government (and beyond!).
The resources on this guide relate to government data and statistics. For general research needs the following guides may be useful: