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2020 Kansas U.S. Senate Election Results

Election Date: Nov. 3, 2020 | Updated 2:12 PM EST Nov. 19, 2020

Senate

99% Est. Vote Counted

Candidate	Total Votes	% Votes
Roger Marshall (R)	711,097	53.5%
Barbara Bollier (D)	552,953	41.6%
Jason Buckley (LB)	65,506	4.9%

County-By-County Results Map

Democratic Lead

Republican Lead

Other Lead

Tied / Runoff

No Election

No Results

Mail-in and early votes may not be included.

Allen County

Candidate	Total Votes	% Votes
Roger Marshall (R)	3,802	65.6%
Barbara Bollier (D)	1,686	29.1%
Jason Buckley (LB)	308	5.3%

Anderson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,594	70.5%
Barbara Bollier (D)	824	22.4%
Jason Buckley (LB)	260	7.1%

Atchison County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,381	60.1%
Barbara Bollier (D)	2,393	32.8%
Jason Buckley (LB)	519	7.1%

Barber County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,860	81.1%
Barbara Bollier (D)	321	14.0%
Jason Buckley (LB)	113	4.9%

Barton County

Candidate	Total Votes	% Votes
Roger Marshall (R)	8,036	73.6%
Barbara Bollier (D)	2,441	22.4%
Jason Buckley (LB)	437	4.0%

Bourbon County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,520	69.7%
Barbara Bollier (D)	1,654	25.5%
Jason Buckley (LB)	311	4.8%

Brown County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,925	67.1%
Barbara Bollier (D)	1,181	27.1%
Jason Buckley (LB)	255	5.8%

Butler County

Candidate	Total Votes	% Votes
Roger Marshall (R)	20,955	65.7%
Barbara Bollier (D)	9,375	29.4%
Jason Buckley (LB)	1,559	4.9%

Chase County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,016	68.9%
Barbara Bollier (D)	388	26.3%
Jason Buckley (LB)	71	4.8%

Chautauqua County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,340	82.9%
Barbara Bollier (D)	225	13.9%
Jason Buckley (LB)	52	3.2%

Cherokee County

Candidate	Total Votes	% Votes
Roger Marshall (R)	6,084	68.6%
Barbara Bollier (D)	2,332	26.3%
Jason Buckley (LB)	459	5.2%

Cheyenne County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,144	79.2%
Barbara Bollier (D)	237	16.4%
Jason Buckley (LB)	64	4.4%

Clark County

Candidate	Total Votes	% Votes
Roger Marshall (R)	816	78.5%
Barbara Bollier (D)	164	15.8%
Jason Buckley (LB)	59	5.7%

Clay County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,951	72.0%
Barbara Bollier (D)	920	22.4%
Jason Buckley (LB)	227	5.5%

Cloud County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,973	71.9%
Barbara Bollier (D)	916	22.1%
Jason Buckley (LB)	248	6.0%

Coffey County

Candidate	Total Votes	% Votes
Roger Marshall (R)	3,155	71.5%
Barbara Bollier (D)	994	22.5%
Jason Buckley (LB)	263	6.0%

Comanche County

Candidate	Total Votes	% Votes
Roger Marshall (R)	702	77.7%
Barbara Bollier (D)	153	16.9%
Jason Buckley (LB)	49	5.4%

Cowley County

Candidate	Total Votes	% Votes
Roger Marshall (R)	8,704	62.4%
Barbara Bollier (D)	4,457	32.0%
Jason Buckley (LB)	786	5.6%

Crawford County

Candidate	Total Votes	% Votes
Roger Marshall (R)	8,840	55.1%
Barbara Bollier (D)	6,287	39.2%
Jason Buckley (LB)	925	5.8%

Decatur County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,150	79.5%
Barbara Bollier (D)	220	15.2%
Jason Buckley (LB)	77	5.3%

Dickinson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	6,485	70.7%
Barbara Bollier (D)	2,212	24.1%
Jason Buckley (LB)	480	5.2%

Doniphan County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,739	75.9%
Barbara Bollier (D)	667	18.5%
Jason Buckley (LB)	204	5.7%

Douglas County

Candidate	Total Votes	% Votes
Barbara Bollier (D)	38,932	67.7%
Roger Marshall (R)	16,056	27.9%
Jason Buckley (LB)	2,504	4.4%

Edwards County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,081	76.8%
Barbara Bollier (D)	263	18.7%
Jason Buckley (LB)	63	4.5%

Elk County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,034	77.6%
Barbara Bollier (D)	225	16.9%
Jason Buckley (LB)	73	5.5%

Ellis County

Candidate	Total Votes	% Votes
Roger Marshall (R)	9,130	67.8%
Barbara Bollier (D)	3,797	28.2%
Jason Buckley (LB)	546	4.1%

Ellsworth County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,952	69.6%
Barbara Bollier (D)	712	25.4%
Jason Buckley (LB)	139	5.0%

Finney County

Candidate	Total Votes	% Votes
Roger Marshall (R)	6,665	58.6%
Barbara Bollier (D)	4,085	35.9%
Jason Buckley (LB)	620	5.5%

Ford County

Candidate	Total Votes	% Votes
Roger Marshall (R)	5,377	61.3%
Barbara Bollier (D)	2,932	33.4%
Jason Buckley (LB)	466	5.3%

Franklin County

Candidate	Total Votes	% Votes
Roger Marshall (R)	7,675	63.1%
Barbara Bollier (D)	3,638	29.9%
Jason Buckley (LB)	851	7.0%

Geary County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,777	51.7%
Barbara Bollier (D)	3,806	41.2%
Jason Buckley (LB)	651	7.1%

Gove County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,169	82.2%
Barbara Bollier (D)	206	14.5%
Jason Buckley (LB)	48	3.4%

Graham County

Candidate	Total Votes	% Votes
Roger Marshall (R)	990	76.5%
Barbara Bollier (D)	249	19.2%
Jason Buckley (LB)	55	4.3%

Grant County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,775	73.2%
Barbara Bollier (D)	515	21.2%
Jason Buckley (LB)	136	5.6%

Gray County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,772	79.4%
Barbara Bollier (D)	349	15.6%
Jason Buckley (LB)	110	4.9%

Greeley County

Candidate	Total Votes	% Votes
Roger Marshall (R)	494	80.5%
Barbara Bollier (D)	96	15.6%
Jason Buckley (LB)	24	3.9%

Greenwood County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,180	72.2%
Barbara Bollier (D)	644	21.3%
Jason Buckley (LB)	194	6.4%

Hamilton County

Candidate	Total Votes	% Votes
Roger Marshall (R)	642	77.3%
Barbara Bollier (D)	150	18.1%
Jason Buckley (LB)	38	4.6%

Harper County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,935	74.6%
Barbara Bollier (D)	536	20.7%
Jason Buckley (LB)	122	4.7%

Harvey County

Candidate	Total Votes	% Votes
Roger Marshall (R)	9,402	55.3%
Barbara Bollier (D)	6,857	40.3%
Jason Buckley (LB)	748	4.4%

Haskell County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,033	74.9%
Barbara Bollier (D)	278	20.2%
Jason Buckley (LB)	68	4.9%

Hodgeman County

Candidate	Total Votes	% Votes
Roger Marshall (R)	818	79.6%
Barbara Bollier (D)	176	17.1%
Jason Buckley (LB)	34	3.3%

Jackson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,055	62.8%
Barbara Bollier (D)	1,997	30.9%
Jason Buckley (LB)	402	6.2%

Jefferson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	5,775	60.5%
Barbara Bollier (D)	3,257	34.1%
Jason Buckley (LB)	518	5.4%

Jewell County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,297	81.3%
Barbara Bollier (D)	238	14.9%
Jason Buckley (LB)	60	3.8%

Johnson County

Candidate	Total Votes	% Votes
Barbara Bollier (D)	173,222	51.5%
Roger Marshall (R)	148,024	44.0%
Jason Buckley (LB)	15,261	4.5%

Kearny County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,074	77.1%
Barbara Bollier (D)	270	19.4%
Jason Buckley (LB)	49	3.5%

Kingman County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,876	73.7%
Barbara Bollier (D)	838	21.5%
Jason Buckley (LB)	190	4.9%

Kiowa County

Candidate	Total Votes	% Votes
Roger Marshall (R)	920	80.8%
Barbara Bollier (D)	153	13.4%
Jason Buckley (LB)	65	5.7%

Labette County

Candidate	Total Votes	% Votes
Roger Marshall (R)	5,201	62.1%
Barbara Bollier (D)	2,750	32.9%
Jason Buckley (LB)	418	5.0%

Lane County

Candidate	Total Votes	% Votes
Roger Marshall (R)	701	79.5%
Barbara Bollier (D)	134	15.2%
Jason Buckley (LB)	47	5.3%

Leavenworth County

Candidate	Total Votes	% Votes
Roger Marshall (R)	19,865	55.2%
Barbara Bollier (D)	13,771	38.3%
Jason Buckley (LB)	2,355	6.5%

Lincoln County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,200	77.0%
Barbara Bollier (D)	295	18.9%
Jason Buckley (LB)	64	4.1%

Linn County

Candidate	Total Votes	% Votes
Roger Marshall (R)	3,586	73.6%
Barbara Bollier (D)	960	19.7%
Jason Buckley (LB)	324	6.7%

Logan County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,149	80.3%
Barbara Bollier (D)	215	15.0%
Jason Buckley (LB)	66	4.6%

Lyon County

Candidate	Total Votes	% Votes
Roger Marshall (R)	6,801	50.1%
Barbara Bollier (D)	5,997	44.2%
Jason Buckley (LB)	774	5.7%

Marion County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,178	69.9%
Barbara Bollier (D)	1,543	25.8%
Jason Buckley (LB)	252	4.2%

Marshall County

Candidate	Total Votes	% Votes
Roger Marshall (R)	3,364	68.0%
Barbara Bollier (D)	1,305	26.4%
Jason Buckley (LB)	281	5.7%

McPherson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	9,029	65.3%
Barbara Bollier (D)	4,208	30.5%
Jason Buckley (LB)	582	4.2%

Meade County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,419	79.3%
Barbara Bollier (D)	288	16.1%
Jason Buckley (LB)	83	4.6%

Miami County

Candidate	Total Votes	% Votes
Roger Marshall (R)	11,456	65.2%
Barbara Bollier (D)	5,309	30.2%
Jason Buckley (LB)	811	4.6%

Mitchell County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,349	77.5%
Barbara Bollier (D)	574	18.9%
Jason Buckley (LB)	107	3.5%

Montgomery County

Candidate	Total Votes	% Votes
Roger Marshall (R)	9,315	71.2%
Barbara Bollier (D)	3,144	24.0%
Jason Buckley (LB)	626	4.8%

Morris County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,890	66.5%
Barbara Bollier (D)	827	29.1%
Jason Buckley (LB)	124	4.4%

Morton County

Candidate	Total Votes	% Votes
Roger Marshall (R)	936	81.5%
Barbara Bollier (D)	161	14.0%
Jason Buckley (LB)	51	4.4%

Nemaha County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,342	77.4%
Barbara Bollier (D)	1,051	18.7%
Jason Buckley (LB)	219	3.9%

Neosho County

Candidate	Total Votes	% Votes
Roger Marshall (R)	4,410	67.1%
Barbara Bollier (D)	1,867	28.4%
Jason Buckley (LB)	297	4.5%

Ness County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,253	84.9%
Barbara Bollier (D)	168	11.4%
Jason Buckley (LB)	55	3.7%

Norton County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,883	79.6%
Barbara Bollier (D)	378	16.0%
Jason Buckley (LB)	106	4.5%

Osage County

Candidate	Total Votes	% Votes
Roger Marshall (R)	5,076	64.9%
Barbara Bollier (D)	2,257	28.8%
Jason Buckley (LB)	491	6.3%

Osborne County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,466	77.4%
Barbara Bollier (D)	328	17.3%
Jason Buckley (LB)	99	5.2%

Ottawa County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,416	76.5%
Barbara Bollier (D)	563	17.8%
Jason Buckley (LB)	179	5.7%

Pawnee County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,914	70.8%
Barbara Bollier (D)	676	25.0%
Jason Buckley (LB)	113	4.2%

Phillips County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,261	81.7%
Barbara Bollier (D)	370	13.4%
Jason Buckley (LB)	136	4.9%

Pottawatomie County

Candidate	Total Votes	% Votes
Roger Marshall (R)	8,812	68.8%
Barbara Bollier (D)	3,370	26.3%
Jason Buckley (LB)	622	4.9%

Pratt County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,909	71.1%
Barbara Bollier (D)	1,002	24.5%
Jason Buckley (LB)	182	4.4%

Rawlins County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,197	80.5%
Barbara Bollier (D)	226	15.2%
Jason Buckley (LB)	64	4.3%

Reno County

Candidate	Total Votes	% Votes
Roger Marshall (R)	16,911	62.4%
Barbara Bollier (D)	8,968	33.1%
Jason Buckley (LB)	1,237	4.6%

Republic County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,085	79.5%
Barbara Bollier (D)	428	16.3%
Jason Buckley (LB)	109	4.2%

Rice County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,978	70.6%
Barbara Bollier (D)	1,035	24.5%
Jason Buckley (LB)	203	4.8%

Riley County

Candidate	Total Votes	% Votes
Barbara Bollier (D)	11,943	49.9%
Roger Marshall (R)	10,913	45.6%
Jason Buckley (LB)	1,071	4.5%

Rooks County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,170	80.1%
Barbara Bollier (D)	375	13.8%
Jason Buckley (LB)	165	6.1%

Rush County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,268	76.3%
Barbara Bollier (D)	310	18.7%
Jason Buckley (LB)	83	5.0%

Russell County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,570	75.8%
Barbara Bollier (D)	656	19.4%
Jason Buckley (LB)	164	4.8%

Saline County

Candidate	Total Votes	% Votes
Roger Marshall (R)	14,294	59.9%
Barbara Bollier (D)	8,478	35.5%
Jason Buckley (LB)	1,085	4.5%

Scott County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,897	81.9%
Barbara Bollier (D)	317	13.7%
Jason Buckley (LB)	102	4.4%

Sedgwick County

Candidate	Total Votes	% Votes
Roger Marshall (R)	111,119	52.3%
Barbara Bollier (D)	91,329	43.0%
Jason Buckley (LB)	9,865	4.6%

Seward County

Candidate	Total Votes	% Votes
Roger Marshall (R)	3,033	60.6%
Barbara Bollier (D)	1,725	34.5%
Jason Buckley (LB)	244	4.9%

Shawnee County

Candidate	Total Votes	% Votes
Barbara Bollier (D)	42,242	50.3%
Roger Marshall (R)	37,372	44.5%
Jason Buckley (LB)	4,371	5.2%

Sheridan County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,179	84.9%
Barbara Bollier (D)	170	12.2%
Jason Buckley (LB)	40	2.9%

Sherman County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,088	78.9%
Barbara Bollier (D)	408	15.4%
Jason Buckley (LB)	150	5.7%

Smith County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,640	78.6%
Barbara Bollier (D)	358	17.2%
Jason Buckley (LB)	88	4.2%

Stafford County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,547	77.0%
Barbara Bollier (D)	378	18.8%
Jason Buckley (LB)	85	4.2%

Stanton County

Candidate	Total Votes	% Votes
Roger Marshall (R)	591	78.3%
Barbara Bollier (D)	140	18.5%
Jason Buckley (LB)	24	3.2%

Stevens County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,614	81.8%
Barbara Bollier (D)	267	13.5%
Jason Buckley (LB)	93	4.7%

Sumner County

Candidate	Total Votes	% Votes
Roger Marshall (R)	7,361	68.4%
Barbara Bollier (D)	2,795	26.0%
Jason Buckley (LB)	610	5.7%

Thomas County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,939	77.9%
Barbara Bollier (D)	686	18.2%
Jason Buckley (LB)	146	3.9%

Trego County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,221	76.7%
Barbara Bollier (D)	290	18.2%
Jason Buckley (LB)	80	5.0%

Wabaunsee County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,642	68.7%
Barbara Bollier (D)	1,023	26.6%
Jason Buckley (LB)	179	4.7%

Wallace County

Candidate	Total Votes	% Votes
Roger Marshall (R)	732	90.4%
Barbara Bollier (D)	53	6.5%
Jason Buckley (LB)	25	3.1%

Washington County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,230	78.6%
Barbara Bollier (D)	501	17.7%
Jason Buckley (LB)	107	3.8%

Wichita County

Candidate	Total Votes	% Votes
Roger Marshall (R)	770	80.6%
Barbara Bollier (D)	152	15.9%
Jason Buckley (LB)	33	3.5%

Wilson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	2,870	73.6%
Barbara Bollier (D)	845	21.7%
Jason Buckley (LB)	185	4.7%

Woodson County

Candidate	Total Votes	% Votes
Roger Marshall (R)	1,061	71.3%
Barbara Bollier (D)	341	22.9%
Jason Buckley (LB)	87	5.8%

Wyandotte County

Candidate	Total Votes	% Votes
Barbara Bollier (D)	34,535	63.3%
Roger Marshall (R)	16,474	30.2%
Jason Buckley (LB)	3,586	6.6%

Election results provided by the Associated Press. Estimated vote counts are provided by the Associated Press and informed by past turnout, advance votes cast and early returns.