Mercer Island, Washington — Voting History

Presidential Voting History

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

King County - 2000
Candidate Votes Percent
George W. Bush (Republican)273,17134.46%
Al Gore (Democrat)476,70060.14%
Other Candidate(s)42,8185.4%
Total Votes792,689100%
King County - 2004
Candidate Votes Percent
George W. Bush (Republican)301,04333.69%
John Kerry (Democrat)580,37864.95%
Other Candidate(s)12,1131.36%
Total Votes893,534100%
King County - 2008
Candidate Votes Percent
Barack Obama (Democrat)545,32970.44%
John McCain (Republican)217,58928.11%
Other Candidate(s)11,2181.45%
Total Votes774,136100%
King County - 2012
Candidate Votes Percent
Barack Obama (Democrat)599,79668.81%
Mitt Romney (Republican)252,09028.92%
Other Candidate(s)19,7682.27%
Total Votes871,654100%
King County - 2016
Candidate Votes Percent
Donald Trump (Republican)197,78121.71%
Hillary Clinton (Democrat)657,14972.15%
Other Candidate(s)55,8936.14%
Total Votes910,823100%