John Fetterman (D)
Senator
Since 2023
Dave McCormick (R)
Senator
Since 2025
Split
Delegation
Historical data
Coming soon
Long-run charts for this indicator are on the way.
Compared to the United States
Coming soon
Side-by-side comparison of Pennsylvania vs. the U.S. average.
National ranking
How states rank by u.s. senate seats.
| #1 | Vermont | 3 |
| #2 | Ohio | 2 |
| #3 | Florida | 2 |
| #4 | Illinois | 2 |
| #5 | New Jersey | 2 |
| #6 | Montana | 2 |
| #7 | Virginia | 2 |
| #8 | Minnesota | 2 |
| #9 | New Hampshire | 2 |
| #10 | Wisconsin | 2 |
| #11 | Michigan | 2 |
| #12 | Delaware | 2 |
| #13 | Utah | 2 |
| #14 | Colorado | 2 |
| #15 | Oregon | 2 |
| #16 | Georgia | 2 |
| #17 | Rhode Island | 2 |
| #18 | New Mexico | 2 |
| #19 | South Dakota | 2 |
| #20 | Maine | 2 |
| #21 | North Carolina | 2 |
| #22 | Wyoming | 1 |
| #23 | Alaska | 1 |
| #24 | Kentucky | 0 |
| #25 | Louisiana | 0 |
Overview
Pennsylvania is represented in the U.S. Senate by Democrat John Fetterman and Republican Dave McCormick, a rare split delegation.