Arthur Vandenberg
Republican
Undefeated: 4-0 career record
US Senate
Electoral Grade
B+
+11.8 pts
avg overperformance
Better than 74% of candidates4 graded races
Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts.
4
Races
4-0
W-L (100%)
-22.3
Avg Margin
1928–1946
Career Span
Best: +-4.3 (1934 Senate)Worst: -44.1 (1928 Senate)
Career Margin Trend4 races
Career Timeline
1,085,570
Candidate Votes
67.1%
Vote %
1,618,720
Total Votes
-35.1%
Margin
Electoral Performance
+33.1
Race Score
+36.1
vs. State Pres.
D+1.0
State Pres.