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1876–2024
Elections / 2020 · Dem primary · PA

Biden led Pennsylvania's 2020 Democratic presidential primary.

County-level returns aggregated statewide; Biden led by 59.7 points. This is the Democratic nominating contest — the November result is on the general-election page.

Statewide result
Pennsylvania 2020 Democratic presidential primary — county returns aggregated statewide.
CandidateVotesShare
Biden1,264,62577.3%
Sanders287,83417.6%
Gabbard43,0502.6%
Other39,6012.4%
By county (67)
Each row links to the county's full place page.
CountyLed byMarginVotes
Philadelphia CountyBiden+59.7304,190
Allegheny CountyBiden+54.0231,172
Montgomery CountyBiden+65.1148,078
Delaware CountyBiden+66.287,070
Bucks CountyBiden+65.386,425
Chester CountyBiden+65.873,855
Lancaster CountyBiden+52.643,572
Westmoreland CountyBiden+59.841,641
Lehigh CountyBiden+58.939,943
Berks CountyBiden+56.439,839
Northampton CountyBiden+60.236,263
Erie CountyBiden+58.335,702
Lackawanna CountyBiden+67.135,401
York CountyBiden+60.435,238
Dauphin CountyBiden+62.734,956
Luzerne CountyBiden+60.633,557
Cumberland CountyBiden+57.926,476
Washington CountyBiden+61.825,214
Beaver CountyBiden+59.821,857
Centre CountyBiden+46.418,063
Butler CountyBiden+61.116,834
Monroe CountyBiden+60.616,309
Cambria CountyBiden+51.014,255
Fayette CountyBiden+62.912,235
Schuylkill CountyBiden+52.110,694
Franklin CountyBiden+57.79,356
Lebanon CountyBiden+60.49,331
Mercer CountyBiden+67.19,299
Lawrence CountyBiden+61.08,497
Adams CountyBiden+61.17,691
Blair CountyBiden+50.57,617
Lycoming CountyBiden+51.27,262
Indiana CountyBiden+55.77,039
Crawford CountyBiden+56.26,107
Clearfield CountyBiden+51.85,777
Northumberland CountyBiden+54.45,694
Carbon CountyBiden+60.75,396
Somerset CountyBiden+53.55,196
Armstrong CountyBiden+52.55,173
Columbia CountyBiden+53.74,589
Pike CountyBiden+65.24,466
Wayne CountyBiden+57.43,942
Venango CountyBiden+58.43,571
Greene CountyBiden+61.93,228
Union CountyBiden+56.53,183
Bradford CountyBiden+56.33,113
Elk CountyBiden+49.03,065
Clinton CountyBiden+53.62,941
Susquehanna CountyBiden+59.72,872
Perry CountyBiden+53.02,782
Clarion CountyBiden+52.62,708
Warren CountyBiden+66.52,668
Jefferson CountyBiden+46.72,663
Huntingdon CountyBiden+49.42,579
Bedford CountyBiden+58.12,251
Tioga CountyBiden+52.02,217
Wyoming CountyBiden+58.32,151
Snyder CountyBiden+57.02,096
McKean CountyBiden+56.22,067
Mifflin CountyBiden+53.52,055
Montour CountyBiden+56.41,610
Juniata CountyBiden+48.71,248
Potter CountyBiden+54.7867
Fulton CountyBiden+50.0600
Sullivan CountyBiden+60.2570
Forest CountyBiden+67.5403
Cameron CountyBiden+42.6331