# 2003 Denver mayoral election

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The 2003 Denver mayoral election was held on May 6 and June 3, 2003.

## Candidates

* Susan Casey, City Councilmember
* John Hickenlooper
* Donald J. Mares, City Auditor
* Phil Perington
* Elizabeth Schlosser
* Penfield Tate III, State Senator
* Aristedes 'Ari' Zavaras

## Polling

| Poll source | Date(s) administered | Sample size | Margin of error | John Hickenlooper (D) | Donald Mares (D) | Other / Undecided |
| SurveyUSA | May 29 – June 1, 2003 | 523 (CV) | ± 4.3% | 60% | 37% | 3% |

## Results

| Candidates | General Election | General Election | Run-off Election | Run-off Election |
| | Votes | % | Votes | % |
| John Hickenlooper | 49,185 | 43.33 | 69,526 | 64.58 |
| Donald J. Mares | 25,308 | 22.29 | 38,126 | 35.42 |
| Aristedes 'Ari' Zavaras | 14,145 | 12.46 | | |
| Penfield Tate III | 13,450 | 11.85 | | |
| Susan Casey | 8,162 | 7.19 | | |
| Elizabeth Schlosser | 1,812 | 1.60 | | |
| Phil Perington | 1,247 | 1.10 | | |
| Write-in | 211 | 0.19 | | |
| Total | 113,520 | 100 | 107,652 | 100 |