Robert Casey
Democratic
Won 6 consecutive elections (1986–2018)
US SenateState HouseGovernor
Electoral Grade
B+
+15.5 pts
avg overperformance
Better than 66% of candidates6 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
7
Races
6-1
W-L (86%)
+6.9
Avg Margin
1986–2024
Career Span
Best: +35.3 (1990 Governor)Worst: -28.7 (1998 State House)
Career Margin Trend7 races
Career Timeline
3,384,180
Candidate Votes
48.6%
Vote %
6,963,137
Total Votes
-0.2%
Margin
Electoral Performance
+4.5
Race Score
+1.5
vs. Natl. Baseline
D-1.7
State Pres.