Best Practices

When working on a project, save all the data you will need when you first find it. Record the date on which you accessed the data. Use this date when citing the data.

Databases at the Library

External Databases and Organizations

CDC datasets uploaded before January 28th, 2025

A special archive created on Internet Archive of all CDC datasets publicly available as of January 28, 2025

Datasets in Dataverse 

Data uploaded by the Climate Change and Health Research Coordinating Center (CAFE). Includes the CDC's Social Vulnerability Index data. Most of this data focuses on health and the environment.

IPUMS

Provides census and survey data from around the world.