electionsmcp › races › Pennsylvania State House District 155
Pennsylvania State House District 155
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 155 →
Current officeholder
Danielle Friel Otten Democratic
2024 result
Democratic D+14.6
2024 votes cast
40,758
Office
State House
Precinct results — 2024 general
23 precincts reported in Pennsylvania State House District 155's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 42029-UPPER UWCHLAN X 3X 3 | Democratic | D+26.2 | 4,162 |
| 42029-WEST BRANDYWINE X EAST D 2X EASTD 2 | Democratic | D+0.1 | 3,664 |
| 42029-UWCHLAN P 6P 6 | Democratic | D+18.7 | 2,939 |
| 42029-EAST BRANDYWINE X SOUTHX SOUTH | Democratic | D+5.8 | 2,809 |
| 42029-WALLACE | Republican | R+10.4 | 2,490 |
| 42029-CALN X 4X 4 | Democratic | D+24.4 | 2,401 |
| 42029-UPPER UWCHLAN X 2X 2 | Democratic | D+8.9 | 2,307 |
| 42029-EAST BRANDYWINE X NORTH P 2X NORTHP 2 | Democratic | D+9.7 | 2,140 |
| 42029-UWCHLAN P 7P 7 | Democratic | D+22.0 | 2,054 |
| 42029-DOWNINGTOWN X EAST X EASTX EASTX EAST | Democratic | D+25.7 | 1,593 |
| 42029-UWCHLAN P 2P 2 | Democratic | D+28.0 | 1,587 |
| 42029-UPPER UWCHLAN X 1X 1 | Democratic | D+6.0 | 1,462 |
| 42029-WEST BRANDYWINE X WESTX WEST | Republican | R+13.3 | 1,384 |
| 42029-UWCHLAN P 5P 5 | Democratic | D+16.3 | 1,230 |
| 42029-DOWNINGTOWN X WEST X NORTHX WESTX NORTH | Democratic | D+32.0 | 1,203 |
| 42029-UWCHLAN P 9P 9 | Democratic | D+31.0 | 1,197 |
| 42029-EAST BRANDYWINE X NORTH P 1X NORTHP 1 | Democratic | D+10.0 | 1,165 |
| 42029-DOWNINGTOWN X EAST X WESTX EASTX WEST | Democratic | D+24.0 | 1,079 |
| 42029-UWCHLAN P 1P 1 | Democratic | D+22.3 | 983 |
| 42029-UWCHLAN P 8P 8 | Democratic | D+15.3 | 869 |
All 23 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 155 in five steps
- Set the candidates. Name the contenders for the Pennsylvania State House District 155 (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 155 in the simulator →
Frequently asked
Who represents Pennsylvania State House District 155?
Danielle Friel Otten (Democratic) currently holds this State House seat.
What was the 2024 result in Pennsylvania State House District 155?
D+14.6 — 23,362 Democratic, 17,396 Republican, of 40,758 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.