The Minnesota Population Center (MPC) is a University-wide interdisciplinary cooperative for demographic research. We are housed in the Office of the Vice President for Research. As a leading developer and disseminator of demographic data, we serve a broader audience of some 25,000 demographic researchers worldwide. In addition to our data holdings, a unique paper archive of census related documents from around the world supports the work of the IPUMS International projects. Featured collections from this archive are being made available through the Digital Conservancy.