electionsmcp › races › Pennsylvania State House District 187
Pennsylvania State House District 187
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 187 →
Current officeholder
Gary W. Day Republican
2024 result
Republican R+10.7
2024 votes cast
39,732
Office
State House
Precinct results — 2024 general
22 precincts reported in Pennsylvania State House District 187's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 42077-LOWER MACUNGIE D 2D 2 | Democratic | D+1.9 | 3,549 |
| 42077-WEISENBERG | Republican | R+35.0 | 3,352 |
| 42077-LOWER MACUNGIE D 6D 6 | Democratic | D+0.7 | 3,030 |
| 42077-UPPER MACUNGIE D 8D 8 | Democratic | D+7.1 | 2,713 |
| 42077-WASHINGTON D SOUTHERND SOUTHERN | Republican | R+33.4 | 2,454 |
| 42077-LOWER MACUNGIE D 1D 1 | Republican | R+0.1 | 2,146 |
| 42077-HEIDELBERG | Republican | R+38.4 | 2,060 |
| 42077-UPPER MACUNGIE D 3D 3 | Republican | R+10.7 | 1,973 |
| 42077-LOWER MACUNGIE D 10D 10 | Republican | R+2.8 | 1,894 |
| 42077-LOWER MACUNGIE D 3D 3 | Republican | R+3.7 | 1,850 |
| 42077-MACUNGIE | Democratic | D+9.8 | 1,828 |
| 42077-LOWER MACUNGIE D 4D 4 | Republican | R+0.9 | 1,734 |
| 42077-LOWER MACUNGIE D 7D 7 | Democratic | D+6.5 | 1,662 |
| 42077-LOWER MACUNGIE D 8D 8 | Democratic | D+4.6 | 1,589 |
| 42077-LYNN D NEW TRIPOLID NEW TRIPOLI | Republican | R+37.9 | 1,569 |
| 42077-LOWER MACUNGIE D 5D 5 | Democratic | D+0.7 | 1,356 |
| 42077-ALBURTIS | Republican | R+5.7 | 1,349 |
| 42077-LOWER MACUNGIE D 9D 9 | Democratic | D+0.6 | 1,088 |
| 42077-WASHINGTON D EASTERND EASTERN | Republican | R+40.5 | 763 |
| 42077-WASHINGTON D WESTERND WESTERN | Republican | R+45.8 | 657 |
All 22 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 187 in five steps
- Set the candidates. Name the contenders for the Pennsylvania State House District 187 (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 187 in the simulator →
Frequently asked
Who represents Pennsylvania State House District 187?
Gary W. Day (Republican) currently holds this State House seat.
What was the 2024 result in Pennsylvania State House District 187?
R+10.7 — 17,738 Democratic, 21,994 Republican, of 39,732 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.