Topical Availability: See which projects have data related to particular topics, for example, marriage/cohabitation, occupation/industry, health insurance, and transportation/commuting.

Project Features: See a summary of the properties of each project, including data structure, temporal and geographic coverage, and collection instrument.

Project Descriptions: Read brief descriptions of each project, explaining the type and scope of the data collection and examples of research using the project's data.

IPUMS Projects