J. James Exon
Democratic
Undefeated: 5-0 career record
US SenateGovernor
Electoral Grade
A+
+46.2 pts
avg overperformance
Better than 0% of candidates5 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.
5
Races
5-0
W-L (100%)
+18.2
Avg Margin
1970–1990
Career Span
Best: +35.3 (1978 Senate)Worst: 3.9 (1984 Senate)
Career Margin Trend5 races
Career Timeline
349,779
Candidate Votes
58.9%
Vote %
593,828
Total Votes
+18.0%
Margin
Electoral Performance
+34.0
Race Score
+37.0
vs. Natl. Baseline
D-19.1
State Pres.