Ken Buck
Republican
Won 5 consecutive elections (2014–2022)
US HouseUS Senate
Electoral Grade
A-
+32.3 pts
avg overperformance
Better than 86% of candidates6 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
6
Races
5-1
W-L (83%)
-22.5
Avg Margin
2010–2022
Career Span
Best: +1.7 (2010 Senate)Worst: -35.5 (2014 House)
Career Margin Trend6 races
Career Timeline
216,024
Candidate Votes
60.9%
Vote %
354,513
Total Votes
-24.4%
Margin
Electoral Performance
+39.9
Race Score
+37.9
vs. Natl. Baseline
D+13.5
State Pres.