Boulder, 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) | 50,873 | 36.55% |
| Al Gore (Democrat) | 69,983 | 50.28% |
| Other Candidate(s) | 18,338 | 13.17% |
| Total Votes | 139,194 | 100% |
Boulder County - 2004
| Candidate | Votes | Percent |
|---|---|---|
| George W. Bush (Republican) | 51,586 | 32.39% |
| John Kerry (Democrat) | 105,564 | 66.28% |
| Other Candidate(s) | 2,109 | 1.32% |
| Total Votes | 159,259 | 100% |
Boulder County - 2008
| Candidate | Votes | Percent |
|---|---|---|
| Barack Obama (Democrat) | 115,339 | 72.33% |
| John McCain (Republican) | 41,644 | 26.11% |
| Other Candidate(s) | 2,486 | 1.56% |
| Total Votes | 159,469 | 100% |
Boulder County - 2012
| Candidate | Votes | Percent |
|---|---|---|
| Barack Obama (Democrat) | 120,485 | 69.56% |
| Mitt Romney (Republican) | 48,526 | 28.02% |
| Other Candidate(s) | 4,196 | 2.42% |
| Total Votes | 173,207 | 100% |
Boulder County - 2016
| Candidate | Votes | Percent |
|---|---|---|
| Donald Trump (Republican) | 38,766 | 21.93% |
| Hillary Clinton (Democrat) | 124,715 | 70.57% |
| Other Candidate(s) | 13,254 | 7.5% |
| Total Votes | 176,735 | 100% |