Akashic
1876–2024
Elections / 2020 · Dem primary · MT

Biden led Montana's 2020 Democratic presidential primary.

County-level returns aggregated statewide; Biden led by 59.8 points. This is the Democratic nominating contest — the November result is on the general-election page.

Statewide result
Montana 2020 Democratic presidential primary — county returns aggregated statewide.
CandidateVotesShare
Biden111,70674.5%
Sanders22,03314.7%
Warren11,9848.0%
Other4,2502.8%
By county (56)
Each row links to the county's full place page.
CountyLed byMarginVotes
Missoula CountyBiden+44.827,381
Gallatin CountyBiden+51.819,490
Yellowstone CountyBiden+66.419,192
Lewis and Clark CountyBiden+60.812,586
Flathead CountyBiden+63.710,767
Cascade CountyBiden+69.510,523
Silver Bow CountyBiden+66.28,151
Ravalli CountyBiden+66.15,442
Lake CountyBiden+64.53,895
Park CountyBiden+58.93,314
Deer Lodge CountyBiden+69.42,156
Glacier CountyBiden+50.22,100
Hill CountyBiden+66.21,914
Lincoln CountyBiden+67.11,879
Jefferson CountyBiden+68.01,716
Carbon CountyBiden+70.01,648
Sanders CountyBiden+65.41,212
Big Horn CountyBiden+61.41,194
Madison CountyBiden+69.81,079
Custer CountyBiden+72.31,002
Fergus CountyBiden+68.9997
Beaverhead CountyBiden+61.4929
Blaine CountyBiden+53.0859
Roosevelt CountyBiden+64.3850
Stillwater CountyBiden+75.4784
Teton CountyBiden+71.4665
Valley CountyBiden+64.8654
Rosebud CountyBiden+69.3644
Dawson CountyBiden+70.9588
Powell CountyBiden+59.7588
Broadwater CountyBiden+67.6540
Pondera CountyBiden+64.6540
Chouteau CountyBiden+65.6514
Richland CountyBiden+69.8463
Mineral CountyBiden+59.4433
Granite CountyBiden+67.7387
Sheridan CountyBiden+65.4353
Sweet Grass CountyBiden+75.4329
Toole CountyBiden+64.6297
Musselshell CountyBiden+68.1276
Phillips CountyBiden+67.4242
Liberty CountyBiden+59.7201
Judith Basin CountyBiden+58.2189
Meagher CountyBiden+74.4164
Wheatland CountyBiden+69.8139
Daniels CountyBiden+83.3102
McCone CountyBiden+75.5102
Powder River CountyBiden+69.582
Prairie CountyBiden+61.375
Golden Valley CountyBiden+68.670
Fallon CountyBiden+71.069
Treasure CountyBiden+77.658
Carter CountyBiden+65.349
Wibaux CountyBiden+78.041
Petroleum CountyBiden+43.330
Garfield CountyBiden+72.429