Roger Koski
Democratic
State House candidate from North Dakota
State House
Electoral Grade
—
Requires 2+ graded races
3
Races
2-1
W-L (67%)
+3.2
Avg Margin
1976–1982
Career Span
Best: +20.1 (1982 State House)Worst: -14.5 (1976 State House)
Career Margin Trend3 races
Career Timeline
2,737
Candidate Votes
30.2%
Vote %
9,073
Total Votes
+20.1%
Margin