Elections / 2012 · Senate · MO
Missouri — 2012 U.S. Senate election
Akashic2012 · U.S. SenateMissouri · U.S. SenateClaire McCaskillD+15.7
Candidates
Statewide candidate totals — MIT Election Data + Science Lab, 2012 Senate returns.
- Claire McCaskill✓(i)Democrat1,494,12554.8%
- W. Todd AkinRepublican1,066,15939.1%
- Jonathan DineLibertarian165,4686.1%
presidential baselinePresident 2012R+9.4Senate 2012D+15.7vs. baselineD+25.1
Missouri's 2012 Senate race ran 25.1 points more Democratic than the presidential race on the same ballot.
Missouri's Senate margins
Every contest in our store, 1976–2024
| Year | Margin (D minus R) |
|---|---|
| 1976 | −14.4% |
| 1980 | +4.3% |
| 1982 | −1.7% |
| 1986 | −5.3% |
| 1988 | −36.0% |
| 1992 | −7.0% |
| 1994 | −24.0% |
| 1998 | −8.9% |
| 2000 | +2.1% |
| 2002 | −1.1% |
| 2004 | −13.3% |
| 2006 | +2.3% |
| 2010 | −13.6% |
| 2012 | +15.7% |
| 2016 | −2.8% |
| 2018 | −5.8% |
| 2022 | −13.7% |
| 2024 | −13.7% |
Same ballot, 2012MO
Source. MIT Election Data + Science Lab — 2012 US Senate returns, party-classified by literal ballot party · certified statewide totals. Real returns — nothing estimated.