Candidates

• Sam Blancato (New Alliance)
• Samuel Cross (Populist)
• Henry E. Haller II (Libertarian)
• H. John Heinz III, incumbent U.S. Senator (Republican)
• Darcy Richardson (Consumer)
• Joe Vignola, Philadelphia City Controller (Democratic)

Campaign

Joe Vignola was not expected by Democratic Party leaders to have a substantial chance at defeating the popular incumbent John Heinz, even predicting that Vignola would become "Heinz's 58th variety,"^[1] referring to an advertising slogan of the H. J. Heinz Company. Heinz, knowing this, ran a low-profile re-election campaign and was safely ahead in polling.

Vignola traveled across Pennsylvania promoting an increase in domestic spending, including education and healthcare, while decreasing the defense budget to compensate. Vignola ran a positive campaign, in contrast with Cyril Wecht six years previously, although many Democratic ward leaders and committee members had given up on the campaign and had stopped campaigning for Vignola.^[1]

Results

Heinz easily defeated Vignola to win the election and another term in the Senate, carrying every Pennsylvania county except Philadelphia, Vignola's hometown, and by a comfortable 1.49 million vote margin. Heinz performed well in suburban areas, as well as the central, southwestern and northeastern portions of the state.

Outside of Philadelphia, Vignola's best county-wide showing was in Fayette County, where he won 45% of the vote; his poorest county-wide performance was in Snyder County, where he won 12% of the vote.

Although Heinz's landslide victory was largely expected among Democratic leaders, Heinz won by a wide margin despite the Democrats' 551,000-voter registration advantage statewide.^[1]