| Pennsylvania's 55th State House of Representatives district | |||
|---|---|---|---|
 | |||
| Representative |
| ||
| Population (2022) | 66,435 | ||
The 55th Pennsylvania House of Representatives district is located in southwest Pennsylvania and has been represented by Jill N. Cooper since 2023.
| Pennsylvania's 55th State House of Representatives district | |||
|---|---|---|---|
| |||
| Representative |
| ||
| Population (2022) | 66,435 | ||
The 55th Pennsylvania House of Representatives district is located in southwest Pennsylvania and has been represented by Jill N. Cooper since 2023.
The 55th district is located in Westmoreland County and includes the following areas:[1]
| Representative | Party | Years | District home | Note |
|---|---|---|---|---|
| Prior to 1969, seats were apportioned by county. | ||||
| Gust L. Stemmler | Democrat | 1969 – 1972 | ||
| Joseph A. Petrarca, Sr. | Democrat | 1973 – 1994 | ||
| Joseph A. Petrarca, Jr. | Democrat | 1995 - 2021 | Vandergrift | |
| Jason Silvis | Republican | 2021 - 2023 | ||
| Jill N. Cooper | Republican | 2023–present | Incumbent | |
