Elections / 2014 · Senate · LA
The Republican candidate won Louisiana's Senate seat R+9.9.
Louisiana, 2014. Candidate results and statewide totals below.
Louisiana — 2014 Senate result
Source: MIT Election Data + Science Lab, 1976–2024 Senate returns (party-classified by literal ballot party).
Democratic (D)
1,581,041
44.9%
Republican (R)
1,929,108
54.8%
All others
13,034
0.4%
Margin
R+9.9
Candidates
Statewide candidate totals — MIT Election Data + Science Lab, 2014 Senate returns.
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Bill Cassidy | RRepublican | 1,712,379 | 48.6% |
| Mary L. Landrieu | DDemocrat | 1,561,210 | 44.3% |
| "Rob" Maness | RRepublican | 202,556 | 5.7% |
| Thomas Clements | RRepublican | 14,173 | 0.4% |
| Brannon Lee McMorris | OLibertarian | 13,034 | 0.4% |
| Wayne Ables | DDemocrat | 11,323 | 0.3% |
| William P. Waymire JR. | DDemocrat | 4,673 | 0.1% |
| Vallian Senegal | DDemocrat | 3,835 | 0.1% |
Louisiana's Senate margins
Every contest in our store, 1978–2022
| Year | Margin (D minus R) |
|---|---|
| 1978 | +100.0% |
| 1980 | +93.5% |
| 1984 | +100.0% |
| 1986 | +5.6% |
| 1990 | +100.0% |
| 1992 | +100.0% |
| 1996 | +0.3% |
| 1998 | +32.6% |
| 2002 | +0.3% |
| 2004 | −3.5% |
| 2008 | +6.4% |
| 2010 | −18.9% |
| 2014 | −9.9% |
| 2016 | −26.7% |
| 2020 | −25.9% |
| 2022 | −28.6% |