Elections / 2006 · Senate · PA
Pennsylvania — 2006 U.S. Senate election
Akashic2006 · U.S. SenatePennsylvania · U.S. SenateBob Casey Jr.D+17.4
Candidates
Statewide candidate totals — MIT Election Data + Science Lab, 2006 Senate returns.
- Bob Casey Jr.✓Democrat2,392,98458.7%
- Rick Santorum(i)Republican1,684,77841.3%
presidential baselinePresident 2004D+2.5Senate 2006D+17.4vs. baselineD+14.9
Pennsylvania's 2006 Senate race ran 14.9 points more Democratic than its 2004 presidential margin.
Pennsylvania's Senate margins
Every contest in our store, 1976–2024
| Year | Margin (D minus R) |
|---|---|
| 1976 | −5.6% |
| 1980 | −2.4% |
| 1982 | −20.1% |
| 1986 | −13.6% |
| 1988 | −34.0% |
| 1992 | −2.8% |
| 1994 | −2.5% |
| 1998 | −26.6% |
| 2000 | −6.9% |
| 2004 | −10.6% |
| 2006 | +17.4% |
| 2010 | −2.0% |
| 2012 | +9.1% |
| 2016 | −1.4% |
| 2018 | +12.9% |
| 2022 | +4.9% |
| 2024 | −0.2% |
Same ballot, 2006PA
Source. MIT Election Data + Science Lab — 2006 US Senate returns, party-classified by literal ballot party · certified statewide totals. Real returns — nothing estimated.