Brennan Center for Justice on Redistricting – Lots of resources including a link to “US Census and Incarceration”.
The 2010 Census Redistricting Data Program – Summary of 2010 Census planning for redistricting.
Everything You Always Wanted to Know About Redistricting But Were Afraid to Ask (PDF) – Detailed 2001 FAQ produced by the ACLU Voting Rights Project.
Michael McDonald (George Mason U) US Elections Project – Links to a Citizens Guide to Redistricting and videos on Redistricting 101 and public questions.
NCSL Redistricting – National Conferences of State Legislatures’ redistricting page.
Redistricting in America, A State-by-State Analysis – A report by the Rose Institute of State and Local Government at Claremont McKenna College.
Redistricting Commissions: Legislative Plans – List of the institutions that draw up redistricting plans for the state legislature.
Drawing Lines: A Public Interest Guide to Real Redistricting (PDF) – A 2005 report by the Center for Governmental Studies and by Demo, on redistricting in California.
FairVote State by State Redistricting Proposals – Links to each state’s background and procedural info and details on each state’s redistricting commission.
Campaign Legal Center – Links to court cases, policies and legislation.
Redistricting the Nation – Explore your districts’ shapes and compactness, find your elected officials and redistricting commission. Proposed Online Collaborative Redistricting Toolkit.
The Redistricting Game – Learn about how the lines are drawn through an online interactive game.
We Draw the Lines (CA) – California State Auditor’s site for information about California’s FIRST Citizens Redistricting Commission.
Rethinking Redistricting (IN) – Submit ideas on how to make the Indiana redistricting process more collaborative.
Fair Boundaries (UT) – End Gerrymandering in Utah.
Fair Map Amendment (IL) – Sign a petition to introduce an amendment to the Illinois state constitution.
Public Mapping Project – Educational materials and link to open source web-based redistricting software designed to give the public access to online redistricting tools.