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Washington 2016 vs 2020: county swing

4 of 39 counties moved toward the Republican ticket; 1 changed hands.

Columbia County: swing D+1.0Franklin County: swing D+3.7Lewis County: swing D+3.2Mason County: swing D+2.1Stevens County: swing R+0.6Adams County: swing D+2.7Asotin County: swing D+1.2Benton County: swing D+5.1Cowlitz County: swing R+3.7Douglas County: swing D+6.1Ferry County: swing D+1.1Garfield County: swing R+1.3Grant County: swing D+3.4Island County: swing D+6.2Kittitas County: swing D+3.6Klickitat County: swing D+5.4Skamania County: swing D+2.9Whitman County: swing D+5.7Clark County: swing D+5.0Kitsap County: swing D+6.7King County: swing D+2.6Lincoln County: swing D+1.3Pend Oreille County: swing R+0.8Pierce County: swing D+3.8Spokane County: swing D+4.3Thurston County: swing D+3.1Wahkiakum County: swing D+2.4Yakima County: swing D+5.8Chelan County: swing D+7.5Okanogan County: swing D+5.6Jefferson County: swing D+8.8Pacific County: swing D+5.8San Juan County: swing D+8.8Snohomish County: swing D+4.0Walla Walla County: swing D+6.9Whatcom County: swing D+6.0Skagit County: swing D+4.0Clallam County: swing D+6.2Grays Harbor County: swing D+0.6
Red: toward the Republican ticket. Blue: toward the Democratic ticket.
County20162020SwingVotes 2016Votes 2020
Cowlitz County R+13.7 R+17.4 R+3.7 45,692 60,280
Garfield County R+45.9 R+47.2 R+1.3 1,246 1,489
Pend Oreille County R+35.9 R+36.7 R+0.8 6,802 8,553
Stevens County R+41.5 R+42.1 R+0.6 22,677 28,430
Grays Harbor County R+7.2 R+6.6 D+0.6 28,367 38,441
Columbia County R+44.5 R+43.5 D+1.0 2,182 2,495
Ferry County R+30.6 R+29.5 D+1.1 3,601 4,367
Asotin County R+26.8 R+25.6 D+1.2 9,736 11,951
Lincoln County R+50.1 R+48.8 D+1.3 5,713 7,033
Mason County R+6.0 R+3.9 D+2.1 28,073 37,303
Wahkiakum County R+21.7 R+19.3 D+2.4 2,358 2,981
King County D+50.2 D+52.8 D+2.6 998,499 1,210,507
Adams County R+38.4 R+35.7 D+2.7 4,644 5,862
Skamania County R+12.3 R+9.4 D+2.9 5,639 7,312
Thurston County D+15.6 D+18.7 D+3.1 129,410 168,134
Lewis County R+36.1 R+32.9 D+3.2 34,149 45,309
Grant County R+37.7 R+34.3 D+3.4 28,346 37,680
Kittitas County R+13.8 R+10.2 D+3.6 18,955 26,364
Franklin County R+18.2 R+14.5 D+3.7 23,720 32,404
Pierce County D+7.4 D+11.2 D+3.8 348,485 464,081
Skagit County D+3.5 D+7.5 D+4.0 55,968 73,423
Snohomish County D+16.6 D+20.6 D+4.0 342,173 438,796
Spokane County R+8.6 R+4.3 D+4.3 227,246 295,430
Clark County D+0.1 D+5.1 D+5.0 200,160 275,403
Benton County R+26.1 R+21.0 D+5.1 80,027 103,033
Klickitat County R+14.9 R+9.5 D+5.4 10,769 13,560
Okanogan County R+19.4 R+13.8 D+5.6 17,091 21,282
Whitman County D+4.3 D+10.0 D+5.7 17,305 21,126
Pacific County R+6.9 R+1.1 D+5.8 10,716 14,064
Yakima County R+13.5 R+7.7 D+5.8 77,750 96,193
Whatcom County D+18.0 D+24.0 D+6.0 109,673 138,620
Douglas County R+30.2 R+24.1 D+6.1 15,543 21,308
Clallam County flipped R+2.8 D+3.4 D+6.2 39,457 49,264
Island County D+5.8 D+12.0 D+6.2 42,876 53,925
Kitsap County D+11.4 D+18.1 D+6.7 124,317 158,672
Walla Walla County R+15.6 R+8.7 D+6.9 25,419 31,261
Chelan County R+15.3 R+7.8 D+7.5 33,380 43,306
Jefferson County D+32.6 D+41.4 D+8.8 20,276 24,792
San Juan County D+41.7 D+50.5 D+8.8 10,774 13,197

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data