Colleen Mathis, Daniel Moskowitz, and Benjamin Schneer; September 2019
In most states, redistricting, the process by which electoral district boundaries are drawn, is an overtly partisan exercise controlled by state legislatures. The U.S. Supreme Court’s 2019 decision Rucho v. Common Cause held that federal courts cannot review allegations of partisan gerrymandering. Independent redistricting in practice has proven remarkably successful along several dimensions. This policy brief outlines key lessons learned from redistricting in Arizona, a state with a five-person independent redistricting commission.