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| Year | Type | Turnout  | Winner | Runner-Up |
Other | Total Votes | Diff | PSV |
|---|
|
2020 |
G |
20% |
Mike Parson* (R) |
1,861 |
58.5% |
Nicole Galloway (D) |
1,207 |
37.9% |
114 [+] |
3.6% |
3,182 |
1 |
0.11% |
| [-] Other candidates in 2020:
Rik Combs (Libertarian) 78 (2.5%);
Jerome Bauer (Green) 36 (1.1%);
|
|
2018 |
S1 |
40% |
Josh Hawley (R) |
3,730 |
58.0% |
Claire McCaskill* (D) |
2,396 |
37.2% |
308 [+] |
4.8% |
6,434 |
7 |
0.26% |
| [-] Other candidates in 2018:
Craig O'Dear (I) 144 (2.2%);
Japheth Campbell (Libertarian) 111 (1.7%);
Other (Write-in) 53 (0.8%);
|
|
2016 |
S3 |
48% |
Roy Blunt* (R) |
3,876 |
49.4% |
Jason Kander (D) |
3,500 |
44.6% |
476 [+] |
6.1% |
7,852 |
0 |
0.28% |
| [-] Other candidates in 2016:
Jonathan Dine (Libertarian) 249 (3.2%);
Johnathan McFarland (Green) 147 (1.9%);
Other (Write-in) 80 (1.0%);
|
|
2016 |
G |
49% |
Eric Greitens (R) |
4,398 |
55.9% |
Chris Koster (D) |
3,178 |
40.4% |
293 [+] |
3.7% |
7,869 |
5 |
0.28% |
| [-] Other candidates in 2016:
Cisse Spragins (Libertarian) 151 (1.9%);
Other (Write-in) 81 (1.0%);
Les Turilli (I) 61 (0.8%);
|
*: 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
380 from 2010
)
6.6% 
40.4%