Jefferson, Pennsylvania — Voting History

Presidential Voting History

Below you'll find the most recent presidential election results for Mercer County, Pennsylvania, broken down by party. Any votes not recorded for a the Democratic or Republican candidate are lumped together as "Other".

Mercer County - 2000
Candidate Votes Percent
George W. Bush (Republican)23,13247.47%
Al Gore (Democrat)23,81748.88%
Other Candidate(s)1,7763.64%
Total Votes48,725100%
Mercer County - 2004
Candidate Votes Percent
George W. Bush (Republican)26,31151.03%
John Kerry (Democrat)24,83148.16%
Other Candidate(s)4220.82%
Total Votes51,564100%
Mercer County - 2008
Candidate Votes Percent
Barack Obama (Democrat)24,31949.18%
John McCain (Republican)24,32149.19%
Other Candidate(s)8051.63%
Total Votes49,445100%
Mercer County - 2012
Candidate Votes Percent
Barack Obama (Democrat)23,08248.02%
Mitt Romney (Republican)24,30450.56%
Other Candidate(s)6791.41%
Total Votes48,065100%
Mercer County - 2016
Candidate Votes Percent
Donald Trump (Republican)30,03460.56%
Hillary Clinton (Democrat)17,63135.55%
Other Candidate(s)1,9293.89%
Total Votes49,594100%