Louisville, Colorado — Voting History

Presidential Voting History

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

Boulder County - 2000
Candidate Votes Percent
George W. Bush (Republican)50,87336.55%
Al Gore (Democrat)69,98350.28%
Other Candidate(s)18,33813.17%
Total Votes139,194100%
Boulder County - 2004
Candidate Votes Percent
George W. Bush (Republican)51,58632.39%
John Kerry (Democrat)105,56466.28%
Other Candidate(s)2,1091.32%
Total Votes159,259100%
Boulder County - 2008
Candidate Votes Percent
Barack Obama (Democrat)115,33972.33%
John McCain (Republican)41,64426.11%
Other Candidate(s)2,4861.56%
Total Votes159,469100%
Boulder County - 2012
Candidate Votes Percent
Barack Obama (Democrat)120,48569.56%
Mitt Romney (Republican)48,52628.02%
Other Candidate(s)4,1962.42%
Total Votes173,207100%
Boulder County - 2016
Candidate Votes Percent
Donald Trump (Republican)38,76621.93%
Hillary Clinton (Democrat)124,71570.57%
Other Candidate(s)13,2547.5%
Total Votes176,735100%