Supreme Court redistricting decisions help Republicans structurally but won't overcome poor political environment in 2026 midterms
Source: https://www.nytimes.com/by/amy-walter. "Opinion | Want to Know What Is Going to Happen in the Midterms? So Does Amy Walter. - The New York Times." May 15, 2026. www.nytimes.com
The Gist
Amy Walter argues that while Republicans got some help from Supreme Court redistricting decisions that made fewer districts competitive, Democrats are still likely to win control of the House in 2026. This is because when voters are angry at the president's party (due to inflation, war, etc.), they usually vote for the other side in most close races.
Conclusion
While Supreme Court redistricting decisions have given Republicans a structural advantage by reducing competitive districts, Democrats remain favored to win House control in 2026 because the poor political environment (unpopular president, inflation, war) will likely outweigh these structural gains
Premises
- The 2026 midterms represent a battle between political environment (favoring Democrats due to Trump's unpopularity, inflation, Iran war) and structural partisanship (favoring Republicans)
- Supreme Court redistricting decisions reduced Democratic-leaning districts from 217 to 207 and increased tossup seats from 16 to 18, making Democrats need to win 11 of 18 tossups instead of 1 of 16
- In strong anti-incumbent environments like 2026, the out-of-power party typically wins 60-70% of closest races, making the new math still manageable for Democrats
- Poor political environments can put previously safe seats (Trump +6 to +10 districts) into competitive play, potentially expanding the battlefield for Democrats
- Modern gerrymandering serves national partisan interests rather than local parochial interests, further alienating voters and deepening red-blue divides
- The timing of court decisions during active primary seasons created chaotic redistricting processes that undermine public faith in the system
Assumptions
- Historical patterns of midterm elections will hold in 2026
- Voter behavior in anti-incumbent environments is predictable and consistent
- The political environment (inflation, war, presidential approval) will remain poor for Republicans through the election
- Redistricting effects can be accurately measured and predicted
- Structural advantages and environmental factors can be meaningfully separated and compared