| Population | County | % Correct |
|---|---|---|
| 2,269,675 | King | 100%
|
| 503,311 | Clark | 93%
|
| 921,130 | Pierce | 93%
|
| 827,957 | Snohomish | 93%
|
| 539,339 | Spokane | 93%
|
| 294,793 | Thurston | 90%
|
| 256,728 | Yakima | 79%
|
| 110,730 | Cowlitz | 76%
|
| 75,636 | Grays Harbor | 76%
|
| 275,611 | Kitsap | 76%
|
| 77,155 | Clallam | 72%
|
| 226,847 | Whatcom | 72%
|
| 206,873 | Benton | 69%
|
| 96,749 | Franklin | 69%
|
| 2,286 | Garfield | 69%
|
| 99,123 | Grant | 69%
|
| 86,857 | Island | 69%
|
| 65,726 | Mason | 69%
|
| 129,523 | Skagit | 69%
|
| 62,584 | Walla Walla | 69%
|
| 47,973 | Whitman | 69%
|
| 79,074 | Chelan | 66%
|
| 7,178 | Ferry | 66%
|
| 82,149 | Lewis | 66%
|
| 3,952 | Columbia | 62%
|
| 32,977 | Jefferson | 62%
|
| 44,337 | Kittitas | 62%
|
| 22,735 | Klickitat | 62%
|
| 42,104 | Okanogan | 62%
|
| 23,365 | Pacific | 62%
|
| 12,036 | Skamania | 62%
|
| 46,445 | Stevens | 62%
|
| 4,422 | Wahkiakum | 62%
|
| 20,613 | Adams | 59%
|
| 22,285 | Asotin | 59%
|
| 42,938 | Douglas | 59%
|
| 10,876 | Lincoln | 59%
|
| 13,401 | Pend Oreille | 59%
|
| 17,788 | San Juan | 59%
|