electionsmcp › races › Pennsylvania State House District 128
Pennsylvania State House District 128
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Pennsylvania actually voted.
Model Pennsylvania State House District 128 →
Current officeholder
Mark M. Gillen Republican
2024 result
Republican R+100.0
2024 votes cast
28,117
Office
State House
Precinct results — 2024 general
30 precincts reported in Pennsylvania State House District 128's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 42011-EXETER P 8P 8 | Republican | R+100.0 | 1,434 |
| 42011-UNION D 1D 1 | Republican | R+100.0 | 1,325 |
| 42011-CUMRU D 1D 1 | Republican | R+100.0 | 1,164 |
| 42011-AMITY D 4D 4 | Republican | R+100.0 | 1,159 |
| 42011-EXETER P 3P 3 | Republican | R+100.0 | 1,159 |
| 42011-EXETER P 6P 6 | Republican | R+100.0 | 1,131 |
| 42011-BIRDSBORO D 2D 2 | Republican | R+100.0 | 1,116 |
| 42011-ROBESON D 3D 3 | Republican | R+100.0 | 1,107 |
| 42011-ROBESON D 1D 1 | Republican | R+100.0 | 1,087 |
| 42011-CUMRU D 4D 4 | Republican | R+100.0 | 1,076 |
| 42011-CUMRU D 2D 2 | Republican | R+100.0 | 1,058 |
| 42011-CAERNARVON P 2P 2 | Republican | R+100.0 | 1,028 |
| 42011-CAERNARVON P 1P 1 | Republican | R+100.0 | 1,022 |
| 42011-AMITY D 2D 2 | Republican | R+100.0 | 1,015 |
| 42011-AMITY D 6D 6 | Republican | R+100.0 | 999 |
| 42011-DOUGLASS D 1D 1 | Republican | R+100.0 | 949 |
| 42011-AMITY D 3D 3 | Republican | R+100.0 | 923 |
| 42011-EXETER P 2P 2 | Republican | R+100.0 | 891 |
| 42011-EXETER P 7P 7 | Republican | R+100.0 | 883 |
| 42011-DOUGLASS D 2D 2 | Republican | R+100.0 | 876 |
All 30 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Pennsylvania State House District 128 in five steps
- Set the candidates. Name the contenders for the Pennsylvania State House District 128 (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Pennsylvania State House District 128 in the simulator →
Frequently asked
Who represents Pennsylvania State House District 128?
Mark M. Gillen (Republican) currently holds this State House seat.
What was the 2024 result in Pennsylvania State House District 128?
R+100.0 — 0 Democratic, 28,117 Republican, of 28,117 votes cast.
Can I model this race myself?
Yes — open it in the electionsmcp simulator and model vote-share swing and turnout from the real 2024 baseline, down to the precinct, then roll it up to chamber control.