| Arthur Henry Helton (D) | 34,169 | ||||||
| James M. Harkins* (R) | 37,548 | ||||||
| write-in | 181 | ||||||
| Total | 71,898 |
| Gunther Hirsch* (D) | 35,909 | ||||||
| Mark S. Decker (R) | 34,490 | ||||||
| write-in | 147 | ||||||
| Total | 70,546 |
| Christopher Clark Boardman (D) | 22,841 | ||||||
| Susan B. Heselton* (R) | 43,005 | ||||||
| write-in | 194 | ||||||
| Total | 66,040 |
DISTRICT B
| Valerie H. Twanmoh (D) | 30,653 | ||||||
| Veronica L. Chenowith* (R) | 36,712 | ||||||
| write-in | 138 | ||||||
| Total | 67,503 |
DISTRICT C
| Lawrence A. Richardson, Jr. (D) | 28,433 | ||||||
| Michael A. Geppi* (R) | 37,598 | ||||||
| write-in | 163 | ||||||
| Total | 66,194 |
DISTRICT D
| Richard Norling (D) | 27,280 | ||||||
| Lance C. Miller* (R) | 38,040 | ||||||
| write-in | 210 | ||||||
| Total | 65,530 |
DISTRICT E
| Ronald Kupferman (D) | 27,483 | ||||||
| Robert S. Wagner* (R) | 37,841 | ||||||
| write-in | 171 | ||||||
| Total | 65,495 |
DISTRICT F
| Thomas P. Evans (D) | 29,648 | ||||||
| Cecelia M. Stepp* (R) | 33,251 | ||||||
| write-in | 223 | ||||||
| Total | 63,122 |
| Frederick J. Hatem, Jr., (D) | 30,605 | ||||||
| Joseph I. Cassilly* (R) | 38,807 | ||||||
| write-in | 75 | ||||||
| Total | 69,487 |
| Charles G. Hiob III* (D) | 33,302 | ||||||
| James Reilly (R) | 33,087 | ||||||
| write-in | 127 | ||||||
| Total | 66,516 |
| George W. Cunningham (D) | 20,830 | ||||||
| Joseph P. Meadows* (R) | 48,092 | ||||||
| write-in | 99 | ||||||
| Total | 69,021 |
| Harry L. W. Hopkins* (D) | 38,441 | ||||||
| William Carl Huffman, Jr. (R) | 27,897 | ||||||
| write-in | 162 | ||||||
| Total | 66,500 |
* = winner; (D) = Democrat; (R) = Republican.
Source: Harford County Board of Elections
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