Technical Support

Online Tutorials

If you are having trouble with the IPUMS data dissemination system, please see our brief video tutorials for an introduction:

Online Tutorials

Questions and Answers

For specific questions about the data or website, please search for an answer on our user forum. You can also ask a question there, which one of our staff members or a fellow user will answer. Questions should be directed to IPUMS International:

User Forum

User Feedback / Errors

We also welcome suggestions and feedback about errors, inconsistencies, or ambiguities in the data and documentation. If you discover a significant error, we will happily send you a complimentary IPUMS mug. Please send feedback to

Way To Go!