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2020 Kansas U.S. Senate Election Results

Election Date: Nov. 3, 2020 | Updated 6:01 PM EST Dec. 8, 2020

Senate

100% Est. Vote Counted
CandidateTotal Votes% Votes
Roger Marshall (R)727,96253.2%
Barbara Bollier (D)571,53041.8%
Jason Buckley (LB)68,2635.0%

County-By-County Results Map

Democratic Lead
Republican Lead
Other Lead
Tied / Runoff
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No Results
Mail-in and early votes may not be included.

County-by-County Results

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Allen County

CandidateTotal Votes% Votes
Roger Marshall (R)3,85665.7%
Barbara Bollier (D)1,70129.0%
Jason Buckley (LB)3145.3%

Anderson County

CandidateTotal Votes% Votes
Roger Marshall (R)2,63870.4%
Barbara Bollier (D)84222.5%
Jason Buckley (LB)2687.2%

Atchison County

CandidateTotal Votes% Votes
Roger Marshall (R)4,45460.0%
Barbara Bollier (D)2,43432.8%
Jason Buckley (LB)5317.2%

Barber County

CandidateTotal Votes% Votes
Roger Marshall (R)1,87980.9%
Barbara Bollier (D)32814.1%
Jason Buckley (LB)1155.0%

Barton County

CandidateTotal Votes% Votes
Roger Marshall (R)8,15173.6%
Barbara Bollier (D)2,47722.4%
Jason Buckley (LB)4514.1%

Bourbon County

CandidateTotal Votes% Votes
Roger Marshall (R)4,61969.6%
Barbara Bollier (D)1,69425.5%
Jason Buckley (LB)3194.8%

Brown County

CandidateTotal Votes% Votes
Roger Marshall (R)2,97567.1%
Barbara Bollier (D)1,19326.9%
Jason Buckley (LB)2676.0%

Butler County

CandidateTotal Votes% Votes
Roger Marshall (R)21,31265.7%
Barbara Bollier (D)9,55429.4%
Jason Buckley (LB)1,5844.9%

Chase County

CandidateTotal Votes% Votes
Roger Marshall (R)1,02568.9%
Barbara Bollier (D)39026.2%
Jason Buckley (LB)734.9%

Chautauqua County

CandidateTotal Votes% Votes
Roger Marshall (R)1,34582.9%
Barbara Bollier (D)22513.9%
Jason Buckley (LB)533.3%

Cherokee County

CandidateTotal Votes% Votes
Roger Marshall (R)6,21668.6%
Barbara Bollier (D)2,36826.2%
Jason Buckley (LB)4715.2%

Cheyenne County

CandidateTotal Votes% Votes
Roger Marshall (R)1,16879.2%
Barbara Bollier (D)24116.4%
Jason Buckley (LB)654.4%

Clark County

CandidateTotal Votes% Votes
Roger Marshall (R)83178.8%
Barbara Bollier (D)16415.5%
Jason Buckley (LB)605.7%

Clay County

CandidateTotal Votes% Votes
Roger Marshall (R)2,99171.9%
Barbara Bollier (D)93222.4%
Jason Buckley (LB)2355.7%

Cloud County

CandidateTotal Votes% Votes
Roger Marshall (R)3,01871.6%
Barbara Bollier (D)94222.4%
Jason Buckley (LB)2546.0%

Coffey County

CandidateTotal Votes% Votes
Roger Marshall (R)3,22871.2%
Barbara Bollier (D)1,02722.7%
Jason Buckley (LB)2766.1%

Comanche County

CandidateTotal Votes% Votes
Roger Marshall (R)71677.9%
Barbara Bollier (D)15316.6%
Jason Buckley (LB)505.4%

Cowley County

CandidateTotal Votes% Votes
Roger Marshall (R)8,88662.2%
Barbara Bollier (D)4,56832.0%
Jason Buckley (LB)8215.8%

Crawford County

CandidateTotal Votes% Votes
Roger Marshall (R)9,09254.9%
Barbara Bollier (D)6,49439.2%
Jason Buckley (LB)9785.9%

Decatur County

CandidateTotal Votes% Votes
Roger Marshall (R)1,18079.2%
Barbara Bollier (D)23215.6%
Jason Buckley (LB)785.2%

Dickinson County

CandidateTotal Votes% Votes
Roger Marshall (R)6,55370.6%
Barbara Bollier (D)2,23524.1%
Jason Buckley (LB)4925.3%

Doniphan County

CandidateTotal Votes% Votes
Roger Marshall (R)2,76175.8%
Barbara Bollier (D)67218.5%
Jason Buckley (LB)2095.7%

Douglas County

CandidateTotal Votes% Votes
Barbara Bollier (D)40,26267.7%
Roger Marshall (R)16,59427.9%
Jason Buckley (LB)2,6234.4%

Edwards County

CandidateTotal Votes% Votes
Roger Marshall (R)1,09476.8%
Barbara Bollier (D)26718.8%
Jason Buckley (LB)634.4%

Elk County

CandidateTotal Votes% Votes
Roger Marshall (R)1,04177.3%
Barbara Bollier (D)23017.1%
Jason Buckley (LB)755.6%

Ellis County

CandidateTotal Votes% Votes
Roger Marshall (R)9,29867.5%
Barbara Bollier (D)3,90428.3%
Jason Buckley (LB)5694.1%

Ellsworth County

CandidateTotal Votes% Votes
Roger Marshall (R)1,99269.9%
Barbara Bollier (D)71525.1%
Jason Buckley (LB)1425.0%

Finney County

CandidateTotal Votes% Votes
Roger Marshall (R)6,80858.2%
Barbara Bollier (D)4,24236.3%
Jason Buckley (LB)6465.5%

Ford County

CandidateTotal Votes% Votes
Roger Marshall (R)5,41561.3%
Barbara Bollier (D)2,95033.4%
Jason Buckley (LB)4725.3%

Franklin County

CandidateTotal Votes% Votes
Roger Marshall (R)7,81463.1%
Barbara Bollier (D)3,70529.9%
Jason Buckley (LB)8687.0%

Geary County

CandidateTotal Votes% Votes
Roger Marshall (R)4,87851.2%
Barbara Bollier (D)3,96241.6%
Jason Buckley (LB)6827.2%

Gove County

CandidateTotal Votes% Votes
Roger Marshall (R)1,19782.2%
Barbara Bollier (D)21014.4%
Jason Buckley (LB)503.4%

Graham County

CandidateTotal Votes% Votes
Roger Marshall (R)1,01276.3%
Barbara Bollier (D)25619.3%
Jason Buckley (LB)584.4%

Grant County

CandidateTotal Votes% Votes
Roger Marshall (R)1,80372.8%
Barbara Bollier (D)53121.5%
Jason Buckley (LB)1415.7%

Gray County

CandidateTotal Votes% Votes
Roger Marshall (R)1,81179.4%
Barbara Bollier (D)35515.6%
Jason Buckley (LB)1145.0%

Greeley County

CandidateTotal Votes% Votes
Roger Marshall (R)50380.4%
Barbara Bollier (D)9715.5%
Jason Buckley (LB)264.2%

Greenwood County

CandidateTotal Votes% Votes
Roger Marshall (R)2,21772.3%
Barbara Bollier (D)65421.3%
Jason Buckley (LB)1946.3%

Hamilton County

CandidateTotal Votes% Votes
Roger Marshall (R)65576.9%
Barbara Bollier (D)15618.3%
Jason Buckley (LB)414.8%

Harper County

CandidateTotal Votes% Votes
Roger Marshall (R)1,97274.6%
Barbara Bollier (D)54620.7%
Jason Buckley (LB)1254.7%

Harvey County

CandidateTotal Votes% Votes
Roger Marshall (R)9,54255.3%
Barbara Bollier (D)6,94240.2%
Jason Buckley (LB)7804.5%

Haskell County

CandidateTotal Votes% Votes
Roger Marshall (R)1,05174.7%
Barbara Bollier (D)28520.3%
Jason Buckley (LB)715.0%

Hodgeman County

CandidateTotal Votes% Votes
Roger Marshall (R)82679.4%
Barbara Bollier (D)17917.2%
Jason Buckley (LB)353.4%

Jackson County

CandidateTotal Votes% Votes
Roger Marshall (R)4,13062.9%
Barbara Bollier (D)2,02930.9%
Jason Buckley (LB)4116.3%

Jefferson County

CandidateTotal Votes% Votes
Roger Marshall (R)5,90260.3%
Barbara Bollier (D)3,34934.2%
Jason Buckley (LB)5365.5%

Jewell County

CandidateTotal Votes% Votes
Roger Marshall (R)1,31081.2%
Barbara Bollier (D)23914.8%
Jason Buckley (LB)654.0%

Johnson County

CandidateTotal Votes% Votes
Barbara Bollier (D)179,23151.6%
Roger Marshall (R)152,06843.8%
Jason Buckley (LB)16,0374.6%

Kearny County

CandidateTotal Votes% Votes
Roger Marshall (R)1,10477.0%
Barbara Bollier (D)27819.4%
Jason Buckley (LB)513.6%

Kingman County

CandidateTotal Votes% Votes
Roger Marshall (R)2,90273.6%
Barbara Bollier (D)84621.5%
Jason Buckley (LB)1954.9%

Kiowa County

CandidateTotal Votes% Votes
Roger Marshall (R)93880.6%
Barbara Bollier (D)15713.5%
Jason Buckley (LB)695.9%

Labette County

CandidateTotal Votes% Votes
Roger Marshall (R)5,28262.0%
Barbara Bollier (D)2,80633.0%
Jason Buckley (LB)4275.0%

Lane County

CandidateTotal Votes% Votes
Roger Marshall (R)70679.4%
Barbara Bollier (D)13515.2%
Jason Buckley (LB)485.4%

Leavenworth County

CandidateTotal Votes% Votes
Roger Marshall (R)20,06755.2%
Barbara Bollier (D)13,89438.2%
Jason Buckley (LB)2,3966.6%

Lincoln County

CandidateTotal Votes% Votes
Roger Marshall (R)1,20876.9%
Barbara Bollier (D)29718.9%
Jason Buckley (LB)664.2%

Linn County

CandidateTotal Votes% Votes
Roger Marshall (R)3,68273.4%
Barbara Bollier (D)99619.9%
Jason Buckley (LB)3356.7%

Logan County

CandidateTotal Votes% Votes
Roger Marshall (R)1,16380.3%
Barbara Bollier (D)21815.0%
Jason Buckley (LB)684.7%

Lyon County

CandidateTotal Votes% Votes
Roger Marshall (R)6,95149.9%
Barbara Bollier (D)6,17144.3%
Jason Buckley (LB)8065.8%

Marion County

CandidateTotal Votes% Votes
Roger Marshall (R)4,25869.6%
Barbara Bollier (D)1,59726.1%
Jason Buckley (LB)2604.3%

Marshall County

CandidateTotal Votes% Votes
Roger Marshall (R)3,42267.9%
Barbara Bollier (D)1,32526.3%
Jason Buckley (LB)2945.8%

McPherson County

CandidateTotal Votes% Votes
Roger Marshall (R)9,40665.4%
Barbara Bollier (D)4,37030.4%
Jason Buckley (LB)6094.2%

Meade County

CandidateTotal Votes% Votes
Roger Marshall (R)1,43479.4%
Barbara Bollier (D)29016.0%
Jason Buckley (LB)834.6%

Miami County

CandidateTotal Votes% Votes
Roger Marshall (R)11,62965.0%
Barbara Bollier (D)5,42830.3%
Jason Buckley (LB)8284.6%

Mitchell County

CandidateTotal Votes% Votes
Roger Marshall (R)2,39277.4%
Barbara Bollier (D)58719.0%
Jason Buckley (LB)1113.6%

Montgomery County

CandidateTotal Votes% Votes
Roger Marshall (R)9,45670.9%
Barbara Bollier (D)3,23424.3%
Jason Buckley (LB)6404.8%

Morris County

CandidateTotal Votes% Votes
Roger Marshall (R)1,92466.6%
Barbara Bollier (D)83929.0%
Jason Buckley (LB)1274.4%

Morton County

CandidateTotal Votes% Votes
Roger Marshall (R)96481.4%
Barbara Bollier (D)16714.1%
Jason Buckley (LB)534.5%

Nemaha County

CandidateTotal Votes% Votes
Roger Marshall (R)4,39177.4%
Barbara Bollier (D)1,06018.7%
Jason Buckley (LB)2203.9%

Neosho County

CandidateTotal Votes% Votes
Roger Marshall (R)4,56667.0%
Barbara Bollier (D)1,93828.4%
Jason Buckley (LB)3154.6%

Ness County

CandidateTotal Votes% Votes
Roger Marshall (R)1,27384.8%
Barbara Bollier (D)17111.4%
Jason Buckley (LB)583.9%

Norton County

CandidateTotal Votes% Votes
Roger Marshall (R)1,91079.6%
Barbara Bollier (D)37915.8%
Jason Buckley (LB)1104.6%

Osage County

CandidateTotal Votes% Votes
Roger Marshall (R)5,17764.9%
Barbara Bollier (D)2,29228.7%
Jason Buckley (LB)5086.4%

Osborne County

CandidateTotal Votes% Votes
Roger Marshall (R)1,50377.7%
Barbara Bollier (D)33317.2%
Jason Buckley (LB)995.1%

Ottawa County

CandidateTotal Votes% Votes
Roger Marshall (R)2,44276.6%
Barbara Bollier (D)56617.7%
Jason Buckley (LB)1825.7%

Pawnee County

CandidateTotal Votes% Votes
Roger Marshall (R)1,93270.8%
Barbara Bollier (D)68325.0%
Jason Buckley (LB)1154.2%

Phillips County

CandidateTotal Votes% Votes
Roger Marshall (R)2,26181.7%
Barbara Bollier (D)37013.4%
Jason Buckley (LB)1364.9%

Pottawatomie County

CandidateTotal Votes% Votes
Roger Marshall (R)9,01068.9%
Barbara Bollier (D)3,42526.2%
Jason Buckley (LB)6374.9%

Pratt County

CandidateTotal Votes% Votes
Roger Marshall (R)2,92570.9%
Barbara Bollier (D)1,01224.5%
Jason Buckley (LB)1874.5%

Rawlins County

CandidateTotal Votes% Votes
Roger Marshall (R)1,20480.5%
Barbara Bollier (D)22715.2%
Jason Buckley (LB)644.3%

Reno County

CandidateTotal Votes% Votes
Roger Marshall (R)17,36262.2%
Barbara Bollier (D)9,25133.1%
Jason Buckley (LB)1,3074.7%

Republic County

CandidateTotal Votes% Votes
Roger Marshall (R)2,09279.4%
Barbara Bollier (D)43316.4%
Jason Buckley (LB)1114.2%

Rice County

CandidateTotal Votes% Votes
Roger Marshall (R)3,03970.7%
Barbara Bollier (D)1,04724.4%
Jason Buckley (LB)2135.0%

Riley County

CandidateTotal Votes% Votes
Barbara Bollier (D)12,76750.6%
Roger Marshall (R)11,32344.9%
Jason Buckley (LB)1,1494.6%

Rooks County

CandidateTotal Votes% Votes
Roger Marshall (R)2,19080.0%
Barbara Bollier (D)38214.0%
Jason Buckley (LB)1666.1%

Rush County

CandidateTotal Votes% Votes
Roger Marshall (R)1,27576.4%
Barbara Bollier (D)31618.9%
Jason Buckley (LB)774.6%

Russell County

CandidateTotal Votes% Votes
Roger Marshall (R)2,59575.7%
Barbara Bollier (D)66619.4%
Jason Buckley (LB)1674.9%

Saline County

CandidateTotal Votes% Votes
Roger Marshall (R)14,66660.0%
Barbara Bollier (D)8,67135.4%
Jason Buckley (LB)1,1254.6%

Scott County

CandidateTotal Votes% Votes
Roger Marshall (R)1,91881.7%
Barbara Bollier (D)32513.8%
Jason Buckley (LB)1054.5%

Sedgwick County

CandidateTotal Votes% Votes
Roger Marshall (R)115,47652.0%
Barbara Bollier (D)96,20543.3%
Jason Buckley (LB)10,4964.7%

Seward County

CandidateTotal Votes% Votes
Roger Marshall (R)3,11559.9%
Barbara Bollier (D)1,82435.1%
Jason Buckley (LB)2605.0%

Shawnee County

CandidateTotal Votes% Votes
Barbara Bollier (D)43,18550.5%
Roger Marshall (R)37,86144.3%
Jason Buckley (LB)4,5105.3%

Sheridan County

CandidateTotal Votes% Votes
Roger Marshall (R)1,22285.2%
Barbara Bollier (D)17312.1%
Jason Buckley (LB)402.8%

Sherman County

CandidateTotal Votes% Votes
Roger Marshall (R)2,13278.8%
Barbara Bollier (D)41815.5%
Jason Buckley (LB)1555.7%

Smith County

CandidateTotal Votes% Votes
Roger Marshall (R)1,66878.6%
Barbara Bollier (D)36617.2%
Jason Buckley (LB)884.1%

Stafford County

CandidateTotal Votes% Votes
Roger Marshall (R)1,56177.0%
Barbara Bollier (D)38018.8%
Jason Buckley (LB)854.2%

Stanton County

CandidateTotal Votes% Votes
Roger Marshall (R)59878.4%
Barbara Bollier (D)14018.3%
Jason Buckley (LB)253.3%

Stevens County

CandidateTotal Votes% Votes
Roger Marshall (R)1,64181.8%
Barbara Bollier (D)27013.5%
Jason Buckley (LB)964.8%

Sumner County

CandidateTotal Votes% Votes
Roger Marshall (R)7,45868.3%
Barbara Bollier (D)2,83526.0%
Jason Buckley (LB)6195.7%

Thomas County

CandidateTotal Votes% Votes
Roger Marshall (R)2,96578.0%
Barbara Bollier (D)68818.1%
Jason Buckley (LB)1463.8%

Trego County

CandidateTotal Votes% Votes
Roger Marshall (R)1,24076.6%
Barbara Bollier (D)29618.3%
Jason Buckley (LB)825.1%

Wabaunsee County

CandidateTotal Votes% Votes
Roger Marshall (R)2,67068.7%
Barbara Bollier (D)1,03426.6%
Jason Buckley (LB)1814.7%

Wallace County

CandidateTotal Votes% Votes
Roger Marshall (R)73890.2%
Barbara Bollier (D)546.6%
Jason Buckley (LB)263.2%

Washington County

CandidateTotal Votes% Votes
Roger Marshall (R)2,26078.5%
Barbara Bollier (D)50717.6%
Jason Buckley (LB)1113.9%

Wichita County

CandidateTotal Votes% Votes
Roger Marshall (R)77480.5%
Barbara Bollier (D)15416.0%
Jason Buckley (LB)333.4%

Wilson County

CandidateTotal Votes% Votes
Roger Marshall (R)2,91073.6%
Barbara Bollier (D)85321.6%
Jason Buckley (LB)1904.8%

Woodson County

CandidateTotal Votes% Votes
Roger Marshall (R)1,09371.0%
Barbara Bollier (D)35222.9%
Jason Buckley (LB)946.1%

Wyandotte County

CandidateTotal Votes% Votes
Barbara Bollier (D)35,68563.5%
Roger Marshall (R)16,81129.9%
Jason Buckley (LB)3,7216.6%