electionsmcp › races › Pennsylvania State House District 21
Pennsylvania State House District 21
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 21 →
Current officeholder
Lindsay Powell Democratic
2024 result
Democratic D+100.0
2024 votes cast
29,301
Office
State House
Precinct results — 2024 general
79 precincts reported in Pennsylvania State House District 21's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 42003-PITTSBURGH W 2 D 2W 2D 2 | Democratic | D+100.0 | 1,146 |
| 42003-PITTSBURGH W 6 D 1W 6D 1 | Democratic | D+100.0 | 1,098 |
| 42003-PITTSBURGH W 23 D 1W 23D 1 | Democratic | D+100.0 | 638 |
| 42003-SHALER W 2 D 1W 2D 1 | Democratic | D+100.0 | 606 |
| 42003-SHALER W 7 D 4W 7D 4 | Democratic | D+100.0 | 562 |
| 42003-SHALER W 4 D 1W 4D 1 | Democratic | D+100.0 | 500 |
| 42003-SHALER W 2 D 4W 2D 4 | Democratic | D+100.0 | 497 |
| 42003-ETNA W 1W 1 | Democratic | D+100.0 | 463 |
| 42003-PITTSBURGH W 6 D 3W 6D 3 | Democratic | D+100.0 | 463 |
| 42003-SHALER W 7 D 2W 7D 2 | Democratic | D+100.0 | 451 |
| 42003-PITTSBURGH W 10 D 2W 10D 2 | Democratic | D+100.0 | 436 |
| 42003-PITTSBURGH W 9 D 3W 9D 3 | Democratic | D+100.0 | 436 |
| 42003-RESERVE W 4W 4 | Democratic | D+100.0 | 435 |
| 42003-PITTSBURGH W 10 D 10W 10D 10 | Democratic | D+100.0 | 434 |
| 42003-SHALER W 5 D 5W 5D 5 | Democratic | D+100.0 | 429 |
| 42003-PITTSBURGH W 10 D 3W 10D 3 | Democratic | D+100.0 | 428 |
| 42003-SHALER W 2 D 2W 2D 2 | Democratic | D+100.0 | 421 |
| 42003-PITTSBURGH W 9 D 8W 9D 8 | Democratic | D+100.0 | 419 |
| 42003-SHALER W 6 D 2W 6D 2 | Democratic | D+100.0 | 415 |
| 42003-SHALER W 5 D 1W 5D 1 | Democratic | D+100.0 | 413 |
All 79 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 21 in five steps
- Set the candidates. Name the contenders for the Pennsylvania State House District 21 (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 21 in the simulator →
Frequently asked
Who represents Pennsylvania State House District 21?
Lindsay Powell (Democratic) currently holds this State House seat.
What was the 2024 result in Pennsylvania State House District 21?
D+100.0 — 29,301 Democratic, 0 Republican, of 29,301 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.