MLP Linked Data Downloads
The MLP data files are cross-walks containing IDs that link persons between census years. They are intended for use with IPUMS data extracts. See the user guide.
1. Redistribution: You will not redistribute the data without permission:
2. Cite the IPUMS MLP data appropriately:
3. Acknowledge the original data provider:
"The author wishes to acknowledge Ancestry.com for providing the underlying data making this research possible."
Publications and research reports making use of IPUMS USA should be added to our Bibliography.
For questions about IPUMS MLP, contact firstname.lastname@example.org.