2020Final results
2020 election for Pennsylvania Senate District 21
Pennsylvania State Senate · Pennsylvania
Scott Hutchinson (R) won with 70.9% of the vote, defeating Shelbie Lynn Stromyer (D) by 41.7 points.
Scott HutchinsonRepublican · winner · incumbent
70.9%98,493
Shelbie Lynn StromyerDemocrat
29.1%40,513
139,006 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET