SENATE

Missouri Senate2018

RACE AT A GLANCE

SEAT FLIPPED

Josh Hawley

RACE WINNER

Josh Hawley

Seat flipped

RACE TYPE

Incumbent running

Claire McCaskill (D)

RACE RATING

Last updated: Aug 17, 2017
Lean D
Toss Up

Key Dates

Filing Deadline: TBD

Primary Election: TBD

INCUMBENT

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First Elected: Sign in to view

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INCUMBENT

Claire McCaskill

First Elected: 2006

Last General Election: 54.8%

Last Primary Election: -

Full Bio:
McCASKILL, Claire, a Senator from Missouri; born in Rolla, Mo., July 24, 1953; attended Hickman High School in Columbia, Mo.; graduated University of Missouri, Columbia 1975; J.D., University of Missouri, Columbia 1978; Missouri State house of representatives 1982-1988; Jackson County prosecutor 1992-1998; unsuccessful candidate for governor 2004; Missouri State auditor 1998-2006; elected as a Democrat to the United States Senate in 2006 for the term commencing January 3, 2007; reelected in 2012 for the term ending January 3, 2019.

Source: Bioguide

CANDIDATES

Republicans

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Independents / Other Parties

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STATE DATA

Missouri

 

Population Breakdown

Source: American Community Survey

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    xx.x%
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    xx.x%
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    xx.x%
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    xx.xx%

Past Presidential Results from this State

2016 Election Results

Source: The Cook Political Report/POLIDATA

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    xx.x%
    xx votes
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    xx.x%
    xx votes

2012 Election Results

Source: The Cook Political Report/POLIDATA

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    xx.x%
    xx votes
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    xx.x%
    xx votes

RACE ANALYSIS

The Bottom Line

Updated: Dec 15, 2017

Democratic U.S. Sen. Claire McCaskill won this seat in 2006, a very good year for Democrats nationally, with just 50 percent of the vote. When she was up for re-election in 2012, McCaskill hoped to avoid another nail-biter of a race by influencing the outcome of the Republican primary in order to pull a weaker opponent. With television and radio ads, and some help from the DSCC, she succeeded as then-U.S. Rep. Todd Akin prevailed in an eight-way field with 36 percent. McCaskill believed that Akin was too conservative as a general election candidate, even by Missouri standards, and there was ample evidence that he was a weak campaigner and a mediocre fundraiser. But, Akin managed to exceed Democrats’ expectations when shortly after the primary he argued that victims of “legitimate rape” don’t become pregnant because “…the female body has ways to try to shut that whole thing down.” And that was the end of the race despite the fact that it was only the third week in August. McCaskill took 55 percent to 39 percent for Akin; a Libertarian got 6 percent. She isn’t likely to have as easy a path to re-election this cycle as Republicans have a clear frontrunner for the nomination in state Attorney General Josh Hawley, and they aren’t likely to let McCaskill and Democrats dictate the terms. And while the Democratic incumbent understands what a fine line she walks in a Republican-leaning state, the electorate has become even more conservative since 2012. In 2016, President Donald Trump carried the state by 19 points, as Republicans won a U.S. Senate seat and every statewide office on the ballot. Assuming the 37-year old Hawley is the nominee, he will give McCaskill a very tough race. The race is in the Toss Up.

Race Analysis

Updated: Jul 1, 2026

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