| # | County | City or Town | Type | Population | City | % Correct |
|---|---|---|---|---|---|---|
| 258 | Walla Walla | City | Code (county seat) | 33,871 | Walla Walla | 100%
|
| 265 | Chelan | City | Code (county seat) | 35,519 | Wenatchee | 67%
|
| 267 | Benton | City | Code | 18,185 | West Richland | 67%
|
| 257 | Walla Walla | City | Unclassified | 1,243 | Waitsburg | 33%
|
| 259 | Yakima | City | Second Class | 4,468 | Wapato | 33%
|
| 260 | Grant | City | Code | 2,622 | Warden | 33%
|
| 261 | Clark | City | Code | 16,835 | Washougal | 33%
|
| 262 | Adams | Town | 198 | Washtucna | 33%
| |
| 263 | Douglas | Town | 1,131 | Waterville | 33%
| |
| 266 | Grays Harbor | City | Code | 2,307 | Westport | 33%
|
| 268 | Klickitat | City | Code | 2,727 | White Salmon | 33%
|
| 272 | Lewis | City | Code | 1,830 | Winlock | 33%
|
| 274 | King | City | Code | 13,290 | Woodinville | 33%
|
| 275 | Clark, Cowlitz | City | Code | 6,548 | Woodland | 33%
|
| 276 | Snohomish | City | Code | 1,297 | Woodway | 33%
|
| 264 | Spokane | Town | 121 | Waverly | 0%
| |
| 269 | Lincoln | Town | 953 | Wilbur | 0%
| |
| 270 | Pierce | Town | 476 | Wilkeson | 0%
| |
| 271 | Grant | Town | 205 | Wilson Creek | 0%
| |
| 273 | Okanogan | Town | 572 | Winthrop | 0%
|