| County | Precincts | Rossi | Gregoire | Bennett | | Total | 585/6686 | 114,045 49.78% | 109,171 47.65% | 5,893 2.57% | | Adams | 31/31 | 3,481 68.38% | 1,529 30.03% | 81 1.59% | | Asotin | 0/26 | 0 0% | 0 0% | 0 0% | | Benton | 0/178 | 0 0% | 0 0% | 0 0% | | Chelan | 0/80 | 0 0% | 0 0% | 0 0% | | Clallam | 0/93 | 0 0% | 0 0% | 0 0% | | Clark | 0/180 | 0 0% | 0 0% | 0 0% | | Columbia | 13/13 | 1,371 65.95% | 671 32.28% | 37 1.78% | | Cowlitz | 0/92 | 0 0% | 0 0% | 0 0% | | Douglas | 0/45 | 0 0% | 0 0% | 0 0% | | Ferry | 36/36 | 1,900 57.65% | 1,278 38.77% | 118 3.58% | | Franklin | 0/75 | 0 0% | 0 0% | 0 0% | | Garfield | 12/12 | 840 64.97% | 428 33.10% | 25 1.93% | | Grant | 0/65 | 0 0% | 0 0% | 0 0% | | Grays Harbor | 55/55 | 13,457 48.47% | 13,729 49.45% | 575 2.07% | | Island | 0/65 | 0 0% | 0 0% | 0 0% | | Jefferson | 50/50 | 7,294 39.62% | 10,650 57.85% | 466 2.53% | | King | 0/2616 | 0 0% | 0 0% | 0 0% | | Kitsap | 185/185 | 57,775 49.33% | 56,236 48.02% | 3,097 2.64% | | Kittitas | 0/58 | 0 0% | 0 0% | 0 0% | | Klickitat | 0/29 | 0 0% | 0 0% | 0 0% | | Lewis | 0/79 | 0 0% | 0 0% | 0 0% | | Lincoln | 46/46 | 3,686 65.40% | 1,850 32.82% | 100 1.77% | | Mason | 57/57 | 12,519 50.08% | 11,797 47.20% | 680 2.72% | | Okanogan | 0/222 | 0 0% | 0 0% | 0 0% | | Pacific | 37/37 | 4,730 46.21% | 5,210 50.90% | 296 2.89% | | Pend Oreille | 27/27 | 3,368 55.09% | 2,567 41.99% | 179 2.93% | | Pierce | 0/374 | 0 0% | 0 0% | 0 0% | | San Juan | 0/17 | 0 0% | 0 0% | 0 0% | | Skagit | 0/116 | 0 0% | 0 0% | 0 0% | | Skamania | 25/25 | 2,525 51.15% | 2,233 45.24% | 178 3.61% | | Snohomish | 0/698 | 0 0% | 0 0% | 0 0% | | Spokane | 0/286 | 0 0% | 0 0% | 0 0% | | Stevens | 0/55 | 0 0% | 0 0% | 0 0% | | Thurston | 0/281 | 0 0% | 0 0% | 0 0% | | Wahkiakum | 11/11 | 1,099 51.05% | 993 46.12% | 61 2.83% | | Walla Walla | 0/59 | 0 0% | 0 0% | 0 0% | | Whatcom | 0/119 | 0 0% | 0 0% | 0 0% | | Whitman | 0/56 | 0 0% | 0 0% | 0 0% | | Yakima | 0/137 | 0 0% | 0 0% | 0 0% |
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