A collection of places to find data:
- Data is Plural: A weekly newsletter curated by Jeremy Singer-Vine
- Tidy Tuesday: A weekly data visualization challenge
- ICPSR: Inter-university Consortium for Political and Social Research based at the University of Michigan. Thousands of datasets from research investigations.
- Harvard Dataverse
- OSF: Open Science Framework
- fivethirtyeight
- MIT Election Lab
- Pew Research Center
- ProPublica
- US Government Open Data
- Awesome Public Datasets
- Kaggle