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| Year | Type | Turnout  | Winner | Runner-Up |
Other | Total Votes | Diff | PSV |
|---|
|
2020 |
G |
60% |
Mike Parson* (R) |
3,022 |
77.0% |
Nicole Galloway (D) |
845 |
21.5% |
56 [+] |
1.4% |
3,923 |
20 |
0.13% |
| [-] Other candidates in 2020:
Rik Combs (Libertarian) 45 (1.1%);
Jerome Bauer (Green) 11 (0.3%);
|
|
2018 |
S1 |
43% |
Josh Hawley (R) |
1,863 |
67.5% |
Claire McCaskill* (D) |
815 |
29.6% |
80 [+] |
2.9% |
2,758 |
16 |
0.11% |
| [-] Other candidates in 2018:
Japheth Campbell (Libertarian) 34 (1.2%);
Craig O'Dear (I) 27 (1.0%);
Other (Write-in) 19 (0.7%);
|
|
2016 |
S3 |
51% |
Roy Blunt* (R) |
2,004 |
61.3% |
Jason Kander (D) |
1,113 |
34.0% |
152 [+] |
4.6% |
3,269 |
12 |
0.12% |
| [-] Other candidates in 2016:
Jonathan Dine (Libertarian) 82 (2.5%);
Other (Write-in) 36 (1.1%);
Johnathan McFarland (Green) 34 (1.0%);
|
|
2016 |
G |
52% |
Eric Greitens (R) |
2,139 |
65.0% |
Chris Koster (D) |
1,034 |
31.4% |
119 [+] |
3.6% |
3,292 |
14 |
0.12% |
| [-] Other candidates in 2016:
Cisse Spragins (Libertarian) 49 (1.5%);
Les Turilli (I) 48 (1.5%);
Other (Write-in) 22 (0.7%);
|
*: incumbent +: ran on additional party lines Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election RO: runoff election PSV: percent of state vote
311 from 2010
)
1.5% 
90.7%