| Dawn C. Balinski* | 21,949 | 58.3% | ||||||
| Stephen C. Jones, Jr. | 15,472 | 41.1% | ||||||
| write-ins | 202 | 0.5% |
| Nancy Vaeth Highsmith | 19,141 | 49.6% | ||||||
| Tracy H. McGuire* | 19,267 | 50.0% | ||||||
| write-ins | 163 | 0.4% |
| Erin L. Knowles | 15,499 | 38.6% | ||||||
| Kelly D. McConkey* | 24,470 | 61.0% | ||||||
| write-ins | 151 | 0.4% |
* = winner
Source: Calvert County Board of Elections
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