When registering to use IPUMS USA, users agreed to the terms below. To check your account status or register to use IPUMS USA, see account options.
Redistribution: You will not redistribute the data without permission
You may not redistribute any data from IPUMS-USA Full Count data. For IPUMS-USA Sample data, you may publish a subset of the data to meet journal requirements for accessing data related to a particular publication. Contact us for permission for any other redistribution of IPUMS-USA Sample data; we will consider requests for free and commercial redistribution.