| CA-13 | Lean D | Toss-Up | Adam Gray | Kevin Lincoln II | | Low | Gray (D) incumbent; Cook moved Mar 6 |
| CA-22 | Toss-Up | Lean R | Jasmeet Bains | David Valadao | | Low | Valadao (R) incumbent; Bains is D frontrunner |
| CA-27 | Toss-Up | Lean D | George Whitesides | Mike Garcia | | Low | Garcia (R) incumbent |
| CA-45 | Lean D | Lean D | Derek Tran | TBD | | Low | Tran (D) incumbent |
| CA-48 | Lean D | Lean D | Dave Min | TBD | | Low | Min (D) incumbent; Cook moved Mar 12 |
| NY-04 | Toss-Up | Toss-Up | Laura Gillen | Anthony D'Esposito | | Low | Gillen (D) incumbent; D'Esposito seeking rematch |
| NY-17 | Toss-Up | Lean D | TBD | Mike Lawler | | Low | Lawler (R) incumbent; D primary contested |
| NY-19 | Toss-Up | Toss-Up | Josh Riley | Marcus Molinaro | | Low | Riley (D) incumbent; Molinaro seeking rematch |
| NY-22 | Toss-Up | Lean R | John Mannion | Brandon Williams | | Low | Mannion (D) incumbent |
| NJ-07 | Toss-Up | Toss-Up | Sue Altman | TBD | | Low | Altman (D) incumbent |
| PA-01 | Toss-Up | Lean D | TBD | Brian Fitzpatrick | | Low | Fitzpatrick (R) incumbent; D primary contested |
| PA-07 | Toss-Up | Lean D | Susan Wild | TBD | | Low | Wild (D) incumbent |
| PA-08 | Toss-Up | Toss-Up | TBD | Rob Bresnahan | | Low | Bresnahan (R) incumbent |
| PA-10 | Toss-Up | Lean R | Janelle Stelson | Scott Perry | | Low | Perry (R) incumbent; Stelson seeking rematch |
| VA-02 | Lean R | Lean R | Elaine Luria | Jen Kiggans | | Low | Kiggans (R) incumbent; Luria (D) frontrunner; ~30K federal workers; DCCC target |
| ME-02 | Lean R | Lean R | TBD | Paul LePage | | High | Open seat; Golden not running; LePage (former Gov) R frontrunner; D primary contested |
| IA-01 | Toss-Up | Lean R | Christina Bohannan | Mariannette Miller-Meeks | | Moderate | Miller-Meeks (R) incumbent; Bohannan seeking rematch |
| IA-03 | Toss-Up | Lean R | Lanon Baccam | Zach Nunn | | Moderate | Nunn (R) incumbent; Baccam seeking rematch |
| OH-09 | Lean R | Lean R | TBD | Derek Merrin | | High | Merrin (R) incumbent; Kaptur territory; Brown coattail |
| OH-13 | Lean R | Lean R | TBD | Kevin Coughlin | | Moderate | Coughlin (R) incumbent |
| MI-07 | Toss-Up | Toss-Up | Curtis Hertel Jr. | Tom Barrett | | Moderate | Barrett (R) incumbent; auto worker district |
| MI-08 | Toss-Up | Lean D | Kristen McDonald Rivet | TBD | | Moderate | McDonald Rivet (D) incumbent |
| WI-01 | Lean R | Lean R | TBD | Bryan Steil | | Moderate | Steil (R) incumbent |
| WI-03 | Lean R | Lean R | TBD | Derrick Van Orden | | Moderate | Van Orden (R) incumbent |
| MN-01 | Lean R | Lean R | TBD | Brad Finstad | | Moderate | Finstad (R) incumbent |
| PA-17 | Lean R | Lean R | TBD | TBD | | Moderate | Open seat; Deluzio (D) not seeking reelection; both primaries contested |
| TX-15 | Toss-Up | Lean R | Michelle Vallejo | Monica De La Cruz | | Moderate | De La Cruz (R) incumbent; Vallejo seeking rematch |
| TX-23 | Likely R | Lean R | TBD | Tony Gonzales | | Moderate | Gonzales (R) incumbent; Cook moved Mar 12 |
| TX-34 | Toss-Up | Lean D | Vicente Gonzalez | Mayra Flores | | Moderate | Gonzalez (D) incumbent; Flores seeking rematch |
| AZ-01 | Toss-Up | Toss-Up | Amish Shah | TBD | | Moderate | Shah (D) incumbent |
| AZ-06 | Toss-Up | Lean R | Kirsten Engel | Juan Ciscomani | | Moderate | Ciscomani (R) incumbent; Engel seeking rematch |