Integrated Public Use Microdata Series, International
census microdata for social and economic research
IPUMS-International is a project dedicated to collecting and distributing census data from around the world. Its goals are to:
- Collect and preserve data and documentation
- Harmonize data
- Disseminate the data absolutely free!
82 countries - 277 censuses - 614 million person records
Source data for IPUMS-International are generously provided by participating National Statistical Offices