Data Sites
- Sports Data
- ESPN
- Brooks Baseball
- Fan Graphs
- Tennis Data
- StatCast - Incredible baseball statistics.
- Data Archives
- Journal of Statistics Education
- Data and Story Library
- Quora - Large Data Sets from a variety of resources.
- Data World
- Kaggle
- Data Science Central - A top 20 list of open data sources.
- Polling Sites
- Google Dataset Search - Use the power of Google to search for public data.
- General Social Survey - Rich Social Science Data
- GapMinder
- Wait Times for Various Disney Rides
- Payscale - Return on Investment for College
- Government Data
- National Oceanic and Atmospheric Administration
- National Weather Service
- Day Length by Latitude
- U.S. Energy Information Administration
- The World Bank
- U.S. Geological Society
- data.gov
- Centers for Disease Control and Prevention National Health Interview Survey
- City of Chicago Data Portal
- Los Angeles Data Portal