Jim Leach
Republican
Undefeated: 7-0 career record
US House
Electoral Grade
A-
+23.8 pts
avg overperformance
Better than 78% of candidates6 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
7
Races
7-0
W-L (100%)
-37.7
Avg Margin
1978–1990
Career Span
Best: +-18.4 (1982 House)Worst: -99.8 (1990 House)
Career Margin Trend7 races
Career Timeline
90,042
Candidate Votes
99.8%
Vote %
90,193
Total Votes
-99.8%
Margin