Recent research into the effect of differential privacy (DP) on Alaska's census data show concerning results, especially for small area geographies such as townships, municipalities and other local jurisdictions. The authors of the study, a summary of which is posted in the blog for the Population Association of America, warn that local redistricting and other activities connected to census data could be substantially impacted by the Census Bureau's application of differential privacy on raw census data. The authors of the study, David Swanson, Professor Emeritus, Sociology at the University of California - Riverside, T.M. Bryan of Bryan Demographic Research, Richmond,…