Stephanie Herseth
Democratic
House candidate from South Dakota
US House
Electoral Grade
A
+35.7 pts
avg overperformance
Better than 89% of candidates3 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
3
Races
2-1
W-L (67%)
+13.1
Avg Margin
2002–2006
Career Span
Best: +39.8 (2006 House)Worst: -7.9 (2002 House)
Career Margin Trend3 races
Career Timeline
230,468
Candidate Votes
69.1%
Vote %
333,562
Total Votes
+39.8%
Margin
Electoral Performance
+63.2
Race Score
+61.2
vs. Natl. Baseline
D-21.5
State Pres.