Election Results From the Associated Press
| Washington - Summary Vote Results |
| August 10, 2012 - 09:25PM ET | (i) = incumbent | = winner | = runoff |
| U.S. House - District 1 - Oth Primary | |
| 172 of 239 Precincts Reporting - 72% | |
| Max Winners=2 |
|
| U.S. House - District 1-Short Term - Oth Primary | |
| 170 of 332 Precincts Reporting - 51% | |
| Max Winners=2 |
|
| U.S. House - District 2 - Oth Primary | |
| 146 of 199 Precincts Reporting - 73% | |
| Max Winners=2 |
|
| U.S. House - District 3 - Oth Primary | |
| 142 of 202 Precincts Reporting - 70% | |
| Max Winners=2 |
|
| U.S. House - District 4 - Oth Primary | |
| 115 of 160 Precincts Reporting - 72% | |
| Max Winners=2 |
|
| U.S. House - District 5 - Oth Primary | |
| 155 of 206 Precincts Reporting - 75% | |
| Max Winners=2 |
|
| U.S. House - District 6 - Oth Primary | |
| 159 of 185 Precincts Reporting - 86% | |
| Max Winners=2 |
|
| U.S. House - District 7 - Oth Primary | |
| 212 of 235 Precincts Reporting - 90% | |
| Max Winners=2 |
|
| U.S. House - District 8 - Oth Primary | |
| 158 of 202 Precincts Reporting - 78% | |
| Max Winners=2 |
|
| U.S. House - District 9 - Oth Primary | |
| 148 of 183 Precincts Reporting - 81% | |
| Max Winners=2 |
|
| U.S. House - District 10 - Oth Primary | |
| 155 of 190 Precincts Reporting - 82% | |
| Max Winners=2 |
|