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1876–2024
Elections / 2020 · Dem primary · OR

Biden led Oregon's 2020 Democratic presidential primary.

County-level returns aggregated statewide; Biden led by 45.4 points. This is the Democratic nominating contest — the November result is on the general-election page.

Statewide result
Oregon 2020 Democratic presidential primary — county returns aggregated statewide.
CandidateVotesShare
Biden408,31566.0%
Sanders127,34520.6%
Warren59,3559.6%
Other12,9792.1%
Gabbard10,7171.7%
By county (36)
Each row links to the county's full place page.
CountyLed byMarginVotes
Multnomah CountyBiden+31.6183,495
Washington CountyBiden+50.584,312
Lane CountyBiden+41.964,572
Clackamas CountyBiden+55.462,481
Marion CountyBiden+52.533,547
Jackson CountyBiden+51.028,699
Deschutes CountyBiden+59.826,803
Benton CountyBiden+39.317,422
Yamhill CountyBiden+51.512,098
Linn CountyBiden+49.912,085
Polk CountyBiden+55.210,022
Douglas CountyBiden+54.89,210
Lincoln CountyBiden+56.79,074
Josephine CountyBiden+54.08,485
Coos CountyBiden+54.97,658
Columbia CountyBiden+53.77,472
Clatsop CountyBiden+53.06,481
Klamath CountyBiden+53.84,654
Tillamook CountyBiden+59.54,213
Hood River CountyBiden+49.44,055
Umatilla CountyBiden+54.94,010
Wasco CountyBiden+51.33,169
Curry CountyBiden+63.12,992
Union CountyBiden+51.42,364
Crook CountyBiden+65.01,933
Jefferson CountyBiden+66.81,778
Baker CountyBiden+56.31,176
Malheur CountyBiden+55.31,093
Wallowa CountyBiden+57.6861
Morrow CountyBiden+46.3594
Grant CountyBiden+44.3537
Harney CountyBiden+51.0537
Lake CountyBiden+54.0359
Gilliam CountyBiden+59.8164
Sherman CountyBiden+58.3156
Wheeler CountyBiden+36.0150