DemocratNo state or federal office heldLost the 2010 general

John B. Callahan

John B. Callahan ran in 1 election in 2010.

Elections
1
2010
Won
0
generals, primaries and specials

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Every race Callahan has run

Margin: how far Callahan finished ahead of (+) or behind (−) the runner-up.

YearOfficeStageResultOpponentsShareMarginRaised
2010U.S. House, PA-15GeneralLostCharles W. Dent (R), Jake Towne (I)39%R+14.6$2M

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Who Callahan has run against

Source: 99chambers results archive (MEDSL, Klarner, state election offices)