David I. Walsh

Democratic

Won 3 consecutive elections (1928–1940)

US SenateGovernor
Electoral Grade
B
+5.8 pts
avg overperformance
Better than 59% of candidates10 graded races

Overperformance vs. state presidential baseline. Incumbents held to a higher bar: Senate/Gov −3 pts, House −2 pts.

9
Races
6-3
W-L (67%)
+4.7
Avg Margin
1913–1946
Career Span
Best: +22.0 (1934 Senate)Worst: -19.8 (1946 Senate)

Career Margin Trend9 races

R+20EvenD+20191319141915191819241928193419401946

Career Timeline

660,200
Candidate Votes
39.7%
Vote %
1,662,063
Total Votes
-19.8%
Margin
Electoral Performance
-31.5
Race Score
-28.5
vs. Natl. Baseline
D+8.7
State Pres.
Incumbent (−3pt bar)
Top opponent: Henry Cabot Lodge Jr.REP