Democrats aren't contesting any Republican-held seats this year, so control can't change in 2026.
| Seat | Current member | 2026 race |
|---|---|---|
| District 1 | Greg Doroski D | Seat not up for election |
| District 2 | Ann Welker D | Seat not up for election |
| District 3 | James F. Mazzarella R | Seat not up for election |
| District 4 | Nick Caracappa R | Seat not up for election |
| District 5 | Steven Englebright D | Seat not up for election |
| District 6 | Chad Lennon R | Seat not up for election |
| District 7 | Dominick S. Thorne R | Seat not up for election |
| District 8 | Anthony A. Piccirillo R | Seat not up for election |
| District 9 | Samuel Gonzalez D | Seat not up for election |
| District 10 | Trish Bergin R | Seat not up for election |
| District 11 | Steven J. Flotteron R | Seat not up for election |
| District 12 | Leslie Kennedy R | Seat not up for election |
| District 13 | Salvatore Formica R | Seat not up for election |
| District 14 | RJ Renna R | Seat not up for election |
| District 15 | Jason Richberg D | Seat not up for election |
| District 16 | Rebecca Sanin D | Seat not up for election |
| District 17 | Tom Donnelly D | Seat not up for election |
| District 18 | Stephanie Bontempi R | Seat not up for election |