Michael Li, Brennan Center, coverage of gerrymandering

50 State Guide to Redistricting, Brennan Center for Justice, New York University School of Law

National Conference of State Legislatures, redistricting resources

U.S. Census Bureau, overview with National Press Foundation fellows on using census resources

U.S. Census Bureau, redistricting resources

SCOTUSblog, coverage of Gill v. Whitford, the gerrymandering case in the U.S. Supreme Court