John Conyers
Democratic
Undefeated: 21-0 career record
US House
Electoral Grade
A+
+74.4 pts
avg overperformance
Better than 100% of candidates19 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
21
Races
21-0
W-L (100%)
+75.9
Avg Margin
1976–2016
Career Span
Best: +96.7 (1982 House)Worst: 56.9 (2010 House)
Career Margin Trend21 races
Career Timeline
198,771
Candidate Votes
77.1%
Vote %
257,797
Total Votes
+61.4%
Margin
Electoral Performance
+63.6
Race Score
+61.6
vs. Natl. Baseline
D-0.2
State Pres.