Iowa 2020 Senate Election

Name: Iowa 2020 Senate Election Results
Creator: Akashic Edge

Theresa Greenfield vs. Joni Ernst

Joni Ernst won the Iowa 2020 senate election with 864,997 votes (51.8%), a margin of R+6.6.

Statewide Results

45.2%

51.8%

754,859

Theresa Greenfield (45.2%)

864,997

Joni Ernst (51.8%)

Total Votes: 1,670,617|Margin: R+6.6

County Results

Loading county map...

County Results (99 counties)

County	Margin	2020 Pres	2024 Pres	Total Votes	Swing
JOHNSON	D+40.3	D+43.2	D+37.8	82,591	D+7.2%
STORY	D+14.8	D+17.3	D+10.3	50,469	D+11.4%
POLK	D+14.0	D+15.2	D+10.8	256,069	D+9.7%
LINN	D+12.6	D+13.7	D+9.9	126,376	D+6.7%
BLACK HAWK	D+8.7	D+9.0	D+1.2	65,976	D+1.6%
JEFFERSON	D+6.1	R+1.4	R+6.8	8,798	R+1.4%
SCOTT	D+3.1	D+3.5	R+3.9	91,540	D+5.4%
CERRO GORDO	D+0.8	R+6.3	R+11.6	23,514	R+6.8%
DES MOINES	R+0.9	R+8.5	R+15.0	19,587	R+4.4%
DUBUQUE	R+1.1	R+2.9	R+8.6	53,043	R+6.4%
WINNESHIEK	R+3.8	R+5.1	R+9.2	11,956	R+3.5%
MUSCATINE	R+4.4	R+7.0	R+14.9	20,428	D+3.9%
MARSHALL	R+4.9	R+7.7	R+15.5	17,851	D+2.5%
DALLAS	R+5.9	R+2.0	R+4.7	55,541	D+16.3%
LEE	R+6.3	R+19.3	R+27.7	16,541	R+9.6%
CLINTON	R+6.6	R+10.3	R+18.8	24,336	R+8.3%
FLOYD	R+8.6	R+19.4	R+25.6	7,964	R+13.3%
POWESHIEK	R+9.8	R+13.3	R+16.9	10,035	R+6.5%
WOODBURY	R+12.4	R+15.5	R+22.9	44,472	D+5.5%
BOONE	R+13.2	R+15.6	R+21.4	15,183	R+1.7%
POTTAWATTAMIE	R+13.8	R+16.8	R+19.9	45,033	D+6.9%
WAPELLO	R+13.8	R+23.6	R+31.4	15,334	R+10.8%
WORTH	R+14.2	R+25.8	R+28.2	4,372	R+19.8%
HOWARD	R+14.3	R+27.3	R+31.7	4,906	R+20.4%
CEDAR	R+15.5	R+17.0	R+21.7	10,535	R+1.5%
WARREN	R+15.6	R+16.8	R+20.6	30,680	D+0.1%
BREMER	R+15.8	R+16.1	R+22.1	14,445	R+3.1%
WINNEBAGO	R+16.5	R+26.3	R+30.6	5,922	R+5.4%
BUCHANAN	R+16.6	R+20.9	R+28.1	10,699	R+11.4%
TAMA	R+16.8	R+19.1	R+26.8	8,962	R+6.5%
JASPER	R+17.5	R+21.5	R+27.5	20,008	R+7.9%
JACKSON	R+17.7	R+26.1	R+32.5	10,908	R+12.6%
MITCHELL	R+18.4	R+27.9	R+31.1	5,802	R+12.3%
WEBSTER	R+19.0	R+24.3	R+31.1	17,616	R+6.6%
JONES	R+19.1	R+21.5	R+26.2	10,898	R+9.2%
FAYETTE	R+19.3	R+22.7	R+30.4	10,095	R+11.7%
WASHINGTON	R+19.3	R+20.5	R+24.4	11,649	D+1.1%
BUENA VISTA	R+21.3	R+25.7	R+33.2	7,987	D+4.1%
HAMILTON	R+22.5	R+26.6	R+33.2	7,866	D+1.2%
IOWA	R+23.4	R+25.3	R+27.7	9,624	R+2.6%
HENRY	R+24.8	R+32.4	R+35.9	9,758	D+0.7%
BENTON	R+25.1	R+27.5	R+33.2	14,483	R+6.0%
CLAYTON	R+25.3	R+28.8	R+34.4	9,518	R+12.2%
ALLAMAKEE	R+25.6	R+29.1	R+34.3	7,335	R+14.4%
GREENE	R+25.6	R+28.8	R+32.9	4,990	R+6.4%
CHICKASAW	R+25.8	R+31.3	R+37.1	6,578	R+13.9%
LOUISA	R+27.7	R+33.3	R+40.9	5,255	R+3.7%
EMMET	R+27.7	R+36.0	R+43.9	4,796	R+6.2%
UNION	R+28.9	R+31.5	R+36.1	6,119	R+4.4%
PALO ALTO	R+29.1	R+37.3	R+44.9	4,932	R+10.1%
WRIGHT	R+29.5	R+34.2	R+36.4	6,186	R+0.0%
CRAWFORD	R+29.8	R+36.8	R+43.4	7,000	R+1.4%
DICKINSON	R+30.0	R+33.6	R+39.9	11,180	R+0.7%
CLARKE	R+30.1	R+35.9	R+41.9	4,605	R+9.7%
HARDIN	R+30.8	R+32.0	R+38.3	8,838	R+5.4%
HARRISON	R+31.0	R+38.4	R+41.7	8,004	R+2.4%
MARION	R+31.2	R+33.7	R+37.6	19,047	R+1.3%
MADISON	R+31.7	R+34.3	R+38.5	9,717	R+5.0%
CLAY	R+32.2	R+38.7	R+43.1	8,859	R+0.8%
FRANKLIN	R+32.2	R+35.0	R+41.6	5,059	R+0.3%
DELAWARE	R+32.4	R+35.1	R+39.5	9,932	R+11.7%
AUDUBON	R+32.5	R+35.8	R+38.3	3,371	R+7.3%
CARROLL	R+32.9	R+37.8	R+41.8	11,151	R+10.2%
GUTHRIE	R+33.3	R+35.9	R+37.8	6,321	R+1.7%
DECATUR	R+34.1	R+39.3	R+46.9	3,737	R+9.4%
MONONA	R+34.3	R+38.9	R+45.2	4,656	R+10.2%
MILLS	R+34.4	R+37.2	R+39.0	8,150	D+4.4%
CHEROKEE	R+34.4	R+39.3	R+45.7	6,421	R+2.9%
CASS	R+34.5	R+38.0	R+40.6	7,158	D+0.8%
HANCOCK	R+34.9	R+43.9	R+47.4	6,075	R+9.3%
APPANOOSE	R+35.0	R+40.2	R+46.5	6,384	R+13.6%
KOSSUTH	R+35.1	R+39.4	R+44.1	9,006	R+8.8%
BUTLER	R+35.2	R+38.5	R+45.2	8,007	R+6.1%
SHELBY	R+37.4	R+40.3	R+42.9	6,691	D+3.7%
CALHOUN	R+38.1	R+42.2	R+46.7	5,205	R+5.9%
FREMONT	R+38.5	R+42.3	R+44.5	3,807	R+9.0%
GRUNDY	R+38.5	R+37.4	R+41.7	7,212	D+1.2%
DAVIS	R+38.6	R+49.2	R+54.4	4,039	R+14.8%
ADAIR	R+38.7	R+41.2	R+44.9	4,141	R+7.6%
LUCAS	R+39.7	R+43.3	R+48.0	4,542	R+10.9%
MONROE	R+39.8	R+46.4	R+50.6	4,008	R+12.9%
KEOKUK	R+39.9	R+44.9	R+51.5	5,208	R+6.8%
MONTGOMERY	R+39.9	R+39.0	R+39.0	5,297	D+10.4%
VAN BUREN	R+40.5	R+52.3	R+55.4	3,751	R+11.8%
PAGE	R+41.5	R+42.9	R+42.2	7,435	D+3.0%
ADAMS	R+41.9	R+43.5	R+44.1	2,156	R+5.3%
RINGGOLD	R+42.3	R+46.4	R+51.3	2,693	R+9.4%
HUMBOLDT	R+42.3	R+44.6	R+49.9	5,262	R+5.3%
POCAHONTAS	R+43.4	R+49.5	R+53.9	3,774	R+6.6%
MAHASKA	R+43.6	R+47.4	R+51.4	11,220	R+1.9%
SAC	R+44.0	R+48.3	R+51.5	5,478	R+7.1%
WAYNE	R+46.0	R+51.8	R+57.1	3,051	R+16.4%
PLYMOUTH	R+46.7	R+49.3	R+54.1	14,028	D+2.1%
IDA	R+47.0	R+51.0	R+53.2	3,815	R+4.1%
TAYLOR	R+49.1	R+52.8	R+55.7	3,210	R+6.7%
O'BRIEN	R+54.1	R+56.8	R+60.7	7,458	D+2.2%
OSCEOLA	R+57.3	R+62.8	R+64.0	3,262	D+2.0%
LYON	R+65.9	R+67.6	R+69.6	6,749	D+4.6%
SIOUX	R+68.6	R+66.5	R+70.7	18,886	D+7.2%

All Iowa Elections 2020 National Results Iowa Profile

Statewide Results

County Results

County Results (99 counties)

Related