Timeline of the Census 2020
Overview of the 2020 Census from a Civil Rights Perspective, by The Leadership Conference
Public Policy Papers on the Importance of the Census for the Distribution of Federal Funds, by The George Washington University
Interactive map of census hard to count geographic regions of the United States. By CUNY's Center for Urban Research.
Maps showing access to internet across the country. Census 2020 can be filled out online. By Digital Inclusion.
Maps showing demographics and response rate of census blocks in US, by Census.gov.