A Comparative Analysis of Redistricting Institutions in the United States,2001–02

Legislative redistricting is among the most intensely fought battles in American politics. Through redistricting, political parties seek to control government, incumbents seek job security, and minority groups seek representation. I explore how the various United States redistricting institutions, and the political actors who operate within them, determined the outcomes of the 2001–02 redistricting cycle. I categorize these institutions into two types: redistricting that follows the normal legislative process and that which takes place through a commission. For those states that use the legislative process, when one party controls state government, redistricting results in a partisan gerrymander. When there is divided state government, a bipartisan compromise results from the legislative process. Commission systems differ on membership and voting rules, suggesting two types of commissions: partisan and bipartisan. A partisan commission reliably produces a partisan map, while a bipartisan commission results in a bipartisan compromise.