What to Know About How Redistricting Is Different in the U.S.

The United States stands out globally for its contentious redistricting practices that have become central to the political battle for Congress, particularly evident in the ongoing decennial redistricting cycles following the 2020 census. While the American system allows state legislatures to redraw congressional and state legislative district boundaries, most other democratic nations have established independent commissions or legal guardrails to prevent partisan manipulation of electoral maps. This fundamental difference in approach has led to the United States experiencing extreme partisan gerrymandering that often results in uncompetitive elections and reduced electoral accountability, contrasting sharply with systems in countries like Canada, the United Kingdom, and Germany where redistricting is typically handled by non-partisan bodies with clear rules against partisan advantage. The American redistricting process, which occurs every ten years following the census, has increasingly become a tool for political parties to concentrate their voters in certain districts while spreading opposition voters across multiple districts, thereby maximizing the number of seats a party can win regardless of overall popular support. This practice has contributed to political polarization, as candidates in gerrymandered districts often face no meaningful general election competition, allowing more extreme candidates to prevail in primaries and reducing incentives for bipartisan compromise. In contrast, countries with independent redistricting commissions typically prioritize compact districts, respect community boundaries, and maintain competitive districts, reflecting a broader consensus that electoral systems should encourage rather than undermine democratic representation.