Illinois 2020 Presidential Election

Joe Biden vs. Donald Trump

Joe Biden won the Illinois 2020 presidential election with 3,471,915 votes (57.4%), a margin of D+16.9. Illinois's 19 electoral votes went to the Democratic ticket.

Statewide Results

57.4%

40.4%

3,471,915

Joe Biden (57.4%)

2,446,891

Donald Trump (40.4%)

Total Votes: 6,051,510|Margin: D+16.9

County Results

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County Results (102 counties)

County	Margin	2020 Pres	2024 Pres	Total Votes	Swing
Cook County	D+50.2	D+50.2	D+41.6	2,325,405	R+2.9%
Lake County	D+24.0	D+24.0	D+20.7	335,675	D+3.8%
Champaign County	D+22.8	D+22.8	D+23.8	95,573	D+4.5%
DuPage County	D+18.0	D+18.0	D+13.1	487,763	D+3.5%
Kane County	D+14.4	D+14.4	D+9.3	231,876	D+3.9%
Rock Island County	D+12.1	D+12.1	D+9.6	66,947	D+3.8%
St. Clair County	D+8.6	D+8.6	D+7.8	129,405	D+3.0%
Will County	D+8.3	D+8.3	D+1.6	346,266	D+2.0%
Peoria County	D+6.3	D+6.3	D+4.6	83,973	D+3.3%
Kendall County	D+5.7	D+5.7	D+1.5	64,205	D+5.9%
DeKalb County	D+5.7	D+5.7	D+2.0	47,989	D+2.6%
McLean County	D+3.9	D+3.9	D+4.9	87,387	D+5.2%
Winnebago County	D+2.5	D+2.5	D+0.6	128,160	D+2.4%
Jackson County	D+1.3	D+1.3	D+3.5	22,718	R+1.9%
McHenry County	R+2.5	R+2.5	R+5.3	164,578	D+5.0%
Sangamon County	R+4.3	R+4.3	R+4.9	105,142	D+4.8%
Knox County	R+5.6	R+5.6	R+9.4	23,208	R+2.7%
Whiteside County	R+8.3	R+8.3	R+14.7	27,433	R+2.1%
Boone County	R+12.8	R+12.8	R+14.5	26,158	D+1.6%
Madison County	R+13.2	R+13.2	R+13.2	137,558	D+2.1%
Alexander County	R+14.2	R+14.2	R+19.2	2,621	R+5.9%
LaSalle County	R+14.3	R+14.3	R+18.5	53,687	D+0.1%
Stephenson County	R+15.7	R+15.7	R+19.4	22,111	D+0.6%
Jo Daviess County	R+16.4	R+16.4	R+16.8	12,525	R+1.8%
McDonough County	R+16.5	R+16.5	R+18.8	12,327	R+5.0%
Kankakee County	R+16.5	R+16.5	R+20.8	50,040	R+3.5%
Macon County	R+17.6	R+17.6	R+18.9	49,534	D+0.1%
Putnam County	R+19.3	R+19.3	R+22.8	3,395	D+0.6%
Lee County	R+19.6	R+19.6	R+22.2	16,440	D+0.3%
Warren County	R+20.0	R+20.0	R+25.1	7,924	R+3.5%
Fulton County	R+20.1	R+20.1	R+23.8	16,724	R+5.2%
Bureau County	R+21.4	R+21.4	R+24.3	17,494	R+1.8%
Henry County	R+21.4	R+21.4	R+24.4	25,701	R+0.7%
Mercer County	R+24.0	R+24.0	R+27.1	8,914	R+3.6%
Tazewell County	R+25.5	R+25.5	R+26.6	69,276	D+2.3%
Grundy County	R+25.8	R+25.8	R+29.5	26,756	R+2.6%
Ogle County	R+25.9	R+25.9	R+29.3	26,340	D+0.2%
Coles County	R+26.3	R+26.3	R+28.4	22,668	R+0.4%
Carroll County	R+29.3	R+29.3	R+31.7	8,037	R+2.6%
Piatt County	R+29.6	R+29.6	R+30.5	9,851	D+3.4%
Pulaski County	R+30.7	R+30.7	R+34.2	2,631	R+4.6%
Morgan County	R+31.8	R+31.8	R+32.4	15,333	R+2.2%
Vermilion County	R+32.9	R+32.9	R+35.6	31,642	R+3.5%
Henderson County	R+33.0	R+33.0	R+38.8	3,656	R+4.6%
Marshall County	R+34.5	R+34.5	R+36.0	6,345	R+1.2%
Monroe County	R+35.7	R+35.7	R+36.3	21,206	D+0.9%
Macoupin County	R+36.5	R+36.5	R+39.2	24,070	R+2.4%
Williamson County	R+37.3	R+37.3	R+38.7	33,730	D+3.4%
Cass County	R+37.7	R+37.7	R+43.4	5,326	R+6.6%
Mason County	R+39.3	R+39.3	R+42.2	6,785	R+7.9%
Menard County	R+39.4	R+39.4	R+41.5	6,954	R+2.4%
Logan County	R+39.7	R+39.7	R+41.5	13,327	R+0.5%
Woodford County	R+40.2	R+40.2	R+41.8	21,502	D+0.7%
Union County	R+40.2	R+40.2	R+43.2	8,904	R+0.9%
Bond County	R+40.9	R+40.9	R+44.7	8,165	R+3.6%
Montgomery County	R+41.0	R+41.0	R+44.0	13,761	R+1.5%
Stark County	R+41.2	R+41.2	R+45.6	2,886	R+3.8%
De Witt County	R+42.8	R+42.8	R+44.7	8,039	R+0.9%
Schuyler County	R+43.5	R+43.5	R+46.8	3,918	R+5.7%
Livingston County	R+44.1	R+44.1	R+46.3	17,214	R+3.8%
Douglas County	R+44.4	R+44.4	R+46.1	8,760	D+1.3%
Christian County	R+44.5	R+44.5	R+46.7	16,231	R+2.2%
Jefferson County	R+45.1	R+45.1	R+47.7	17,436	R+2.4%
Adams County	R+46.5	R+46.5	R+47.4	33,527	D+0.3%
Marion County	R+46.6	R+46.6	R+49.5	17,494	R+2.8%
Perry County	R+46.7	R+46.7	R+51.9	10,071	R+2.2%
Ford County	R+47.3	R+47.3	R+47.8	6,967	D+0.7%
Franklin County	R+47.5	R+47.5	R+50.5	18,669	R+2.6%
Saline County	R+47.9	R+47.9	R+49.0	11,089	D+2.2%
Massac County	R+48.0	R+48.0	R+48.8	6,818	D+1.1%
Jersey County	R+48.1	R+48.1	R+50.2	11,960	R+2.0%
Hancock County	R+48.8	R+48.8	R+49.9	9,403	R+1.8%
Moultrie County	R+48.9	R+48.9	R+49.0	6,756	R+1.5%
Calhoun County	R+49.4	R+49.4	R+55.9	2,773	R+11.2%
Randolph County	R+50.2	R+50.2	R+50.0	14,910	R+3.8%
Clark County	R+50.6	R+50.6	R+51.2	8,369	R+3.3%
Clinton County	R+51.1	R+51.1	R+51.8	19,214	R+2.5%
Crawford County	R+51.3	R+51.3	R+52.4	9,441	R+2.2%
Gallatin County	R+52.2	R+52.2	R+53.8	2,675	R+4.8%
Edgar County	R+52.4	R+52.4	R+52.3	8,212	R+3.7%
Richland County	R+52.7	R+52.7	R+53.4	8,077	D+1.3%
Wabash County	R+53.2	R+53.2	R+53.8	5,607	R+0.2%
Lawrence County	R+54.0	R+54.0	R+56.2	6,422	R+1.0%
Greene County	R+54.9	R+54.9	R+57.8	6,237	R+2.2%
Scott County	R+56.2	R+56.2	R+61.2	2,743	R+1.3%
Washington County	R+56.5	R+56.5	R+57.2	7,921	R+1.1%
Iroquois County	R+56.7	R+56.7	R+57.3	14,043	R+1.4%
Shelby County	R+57.1	R+57.1	R+60.2	12,115	R+3.4%
Brown County	R+57.2	R+57.2	R+59.9	2,525	R+1.7%
Hardin County	R+57.4	R+57.4	R+61.7	2,162	R+0.0%
White County	R+57.5	R+57.5	R+59.4	7,431	D+0.1%
Johnson County	R+58.6	R+58.6	R+58.3	6,450	R+1.0%
Cumberland County	R+59.1	R+59.1	R+61.8	5,849	R+2.1%
Effingham County	R+59.2	R+59.2	R+60.3	19,083	D+0.8%
Pope County	R+59.2	R+59.2	R+60.1	2,176	D+1.6%
Hamilton County	R+60.3	R+60.3	R+63.3	4,323	R+2.5%
Pike County	R+60.9	R+60.9	R+63.7	7,965	R+3.2%
Fayette County	R+61.8	R+61.8	R+64.7	10,076	R+3.9%
Jasper County	R+62.4	R+62.4	R+65.2	5,586	R+2.7%
Clay County	R+65.2	R+65.2	R+67.3	6,899	R+2.2%
Edwards County	R+69.6	R+69.6	R+71.1	3,368	D+0.9%
Wayne County	R+70.5	R+70.5	R+70.9	8,499	D+0.8%

All Illinois Elections 2020 National Results Illinois Profile

Statewide Results

County Results

County Results (102 counties)

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