The Battle for Control of Congress: Redistricting, Courts, and the Midterm Elections
Legal rulings and strategic redistricting in states including Texas and Virginia have given Republicans a slight edge in the House, though analysts suggest Democrats remain likely to win the chamber due to historical midterm trends and President Trump’s low approval ratings.
The battle for congressional control began last summer when President Trump pressured Republican lawmakers in Texas to redraw congressional maps to favor the GOP. This prompted California voters to pass a measure intended to boost Democratic prospects, while Virginia voters approved new political lines in April to potentially net Democrats four additional seats.
Court interventions subsequently altered these outcomes. In May, the Virginia Supreme Court issued a 4-3 decision striking down the state’s new map, ruling the Democratic-run legislature violated procedural requirements. A week earlier, the U.S. Supreme Court nullified a significant portion of the federal Voting Rights Act, allowing several Southern states to redraw districts to the advantage of Republicans.
Why is the House race still competitive?
While the GOP currently holds a lead of a few seats on paper, partisan manipulation of maps does not guarantee victory. In California, the Central Valley seat held by Republican David Valadao remains highly competitive. In Texas, at least two redrawn seats may be more competitive than Republicans prefer due to shifting Latino attitudes.

Democrats need to gain three seats to take control. Jacob Rubashkin, an analyst with Inside Elections, stated that Trump is less popular than any president heading into a midterm election in a very long time. Rubashkin noted that Republicans are attempting to buck a historical trend without the support of a popular president.
How does the Senate outlook differ?
Republicans hold the advantage in the Senate based on the current math. Democrats must flip four seats to gain control. Of the 35 Senate races this fall, only about 10 are considered competitive, and nearly all are in states previously carried by Trump.

Democrats have identified opportunities in Alaska, Ohio, and Iowa by landing preferred candidates. Additionally, Republicans may face headwinds in battleground states such as Georgia, Michigan, and North Carolina, compounded by voter concerns over the cost of gasoline and food.
What is happening in the Maine and Texas races?
The race in Maine is considered a toss-up. Five-term incumbent Republican Susan Collins is running in the only state won by Kamala Harris. Her opponent, Democrat Graham Platner, is a Marine Corps veteran and oyster farmer whose candidacy may be impacted by reported coarse online commentary, extramarital sexting, and a tattoo resembling a Nazi SS symbol.
In Texas, Democratic state Sen. James Talarico is challenging Republican Attorney General Ken Paxton. Talarico utilizes a Christian-infused progressive platform. Paxton faces a resume that includes a felony indictment, impeachment by the GOP-run Texas House, and allegations of repeated adultery.
Frequently Asked Questions
What was the result of the Virginia Supreme Court ruling on redistricting?
The court ruled 4-3 in May that the Democratic-run legislature violated procedural requirements when placing the congressional map measure on the ballot, resulting in the map being struck down.

How many seats do Democrats need to win the House?
According to the source, Democrats need to gain three seats to take control of the House.
Why is the Senate considered an advantage for Republicans?
Of the 35 seats up for decision, only about 10 are competitive, and the majority of those are in states Trump carried.
Do you believe historical midterm trends are the most reliable predictor of election outcomes?