Less than six weeks before the midterm elections, the nonpartisan Cook Political Report updated its House race ratings on Sept. 25, shifting 15 races toward Democrats and narrowing competition in key districts.
Democrats are now favored in 208 races, while Republicans hold a slight edge in 205 races, according to the report. The remaining 22 races remain Toss Up, with Republicans holding 17 of those seats and Democrats holding five. A party needs 218 seats for a majority.
The Cook Political Report’s latest adjustments reflect shifting dynamics in competitive districts, including two races that moved from Toss Up to Lean Democrat: New Jersey’s 7th District, held by Rep. Tom Kean Jr. (R-N.J.), and Arizona’s 1st District, an open seat. Three races shifted from Lean Republican to Toss Up: Texas’s 15th District (Rep. Monica De La Cruz, R-Texas), North Carolina’s 11th District (open seat), and Florida’s 22nd District (open seat). Six races moved from Likely Republican to Lean Republican, while four races shifted from Solid Republican to Likely Republican.
Key Takeaways from the Ratings Update
- Democrats gained ground in two previously competitive races, now rated Lean Democrat.
- Republicans lost ground in three races, moving from Lean Republican to Toss Up.
- The Toss Up races remain a critical factor, with Republicans holding a majority of these seats. If Democrats win a majority of the toss-ups, they would secure 230 seats, while Republicans would need to win most to retain control.
Projected Outcomes
The Cook Political Report estimates Democrats are likely to gain five to 15 seats, resulting in a 220 to 230-seat Democratic majority in the next Congress. Analyst Erin Covey noted that in midterm cycles, the party out of power typically wins most toss-up races, a trend the report expects to continue in November.
District-Specific Changes
- New Jersey 7th (R-incumbent): Moved from Toss Up to Lean Democrat.
- Arizona 1st (Open seat): Moved from Toss Up to Lean Democrat.
- Texas 15th (R-incumbent): Moved from Lean Republican to Toss Up.
- North Carolina 11th (Open seat): Moved from Lean Republican to Toss Up.
- Florida 22nd (Open seat): Moved from Lean Republican to Toss Up.
- Colorado 5th (R-incumbent): Moved from Likely Republican to Lean Republican.
- Florida 18th (R-incumbent): Moved from Likely Republican to Lean Republican.
- Florida 27th (R-incumbent): Moved from Likely Republican to Lean Republican.
- Wisconsin 1st (R-incumbent): Moved from Likely Republican to Lean Republican.
- Montana 1st (Open seat): Moved from Likely Republican to Lean Republican.
- Texas 35th (Open seat): Moved from Likely Republican to Lean Republican.
Historical Context
Midterm elections typically favor the party not holding the White House, and the Cook Political Report’s projections align with this trend. The report’s analysis suggests that even if toss-up races split evenly, Democrats would retain a narrow majority, while Republicans would face an uphill battle to regain control.