Akashic
1876–2024
Elections / 2016 · Dem primary · IA

Clinton led Iowa's 2016 Democratic presidential caucus.

County-level returns aggregated statewide; Clinton led by 0.2 points. This is the Democratic nominating contest — the November result is on the general-election page.

Statewide result
Iowa 2016 Democratic presidential caucus — county returns aggregated statewide.
CandidateVotesShare
Clinton69,74549.8%
Sanders69,49649.6%
Other8090.6%
By county (99)
Each row links to the county's full place page.
CountyLed byMarginVotes
Polk CountyClinton+7.022,800
Linn CountySanders+4.912,100
Johnson CountySanders+19.39,200
Scott CountySanders+1.58,200
Black Hawk CountySanders+6.26,900
Dubuque CountyClinton+4.74,800
Story CountySanders+18.04,600
Woodbury CountySanders+7.93,600
Pottawattamie CountySanders+1.73,100
Dallas CountyClinton+15.92,900
Clinton CountySanders+2.82,400
Cerro Gordo CountySanders+0.82,200
Warren CountyClinton+12.02,200
Des Moines CountySanders+6.72,000
Jasper CountyClinton+6.51,800
Marshall CountySanders+6.71,800
Muscatine CountySanders+8.01,800
Lee CountyClinton+9.31,700
Webster CountyClinton+9.21,600
Wapello CountyClinton+10.11,493
Boone CountySanders+10.01,300
Marion CountyClinton+0.01,300
Benton CountyClinton+12.01,200
Bremer CountyClinton+8.01,200
Winneshiek CountySanders+12.01,100
Buchanan CountyClinton+5.01,000
Fayette CountyClinton+5.71,000
Jackson CountyClinton+4.0900
Jefferson CountySanders+45.6900
Jones CountySanders+6.7900
Poweshiek CountySanders+7.1900
Tama CountyClinton+5.8900
Washington CountyClinton+7.8900
Carroll CountyClinton+26.0800
Cedar CountySanders+11.5800
Clayton CountySanders+2.0800
Delaware CountyClinton+12.0800
Floyd CountyClinton+13.3800
Dickinson CountySanders+2.6700
Hardin CountyClinton+15.1700
Henry CountyClinton+0.0700
Iowa CountyClinton+2.0700
Mahaska CountyClinton+12.3700
Plymouth CountyClinton+10.9700
Allamakee CountyClinton+1.3600
Buena Vista CountyClinton+0.0600
Butler CountySanders+16.7600
Chickasaw CountyClinton+21.0600
Clay CountySanders+1.3600
Hamilton CountyClinton+17.7600
Madison CountyClinton+6.7600
Kossuth CountyClinton+24.8593
Appanoose CountyClinton+9.2500
Cass CountyClinton+22.0500
Crawford CountyClinton+3.4500
Harrison CountySanders+9.2500
Mills CountyClinton+2.4500
Union CountySanders+7.6500
Wright CountyClinton+9.2500
Calhoun CountyClinton+0.0400
Cherokee CountySanders+9.0400
Clarke CountyClinton+16.0400
Franklin CountyClinton+14.5400
Greene CountyClinton+7.5400
Grundy CountySanders+5.0400
Guthrie CountyClinton+10.0400
Howard CountySanders+7.5400
Keokuk CountyClinton+27.5400
Louisa CountyClinton+14.0400
Mitchell CountyClinton+31.3400
Page CountySanders+1.5400
Palo Alto CountyClinton+6.5400
Shelby CountySanders+16.0400
Sioux CountySanders+2.8400
Winnebago CountySanders+15.0400
Worth CountySanders+9.5400
Hancock CountyClinton+22.4392
Adair CountyClinton+12.0300
Audubon CountyClinton+25.0300
Davis CountyClinton+16.0300
Decatur CountyClinton+3.0300
Emmet CountyClinton+12.0300
Humboldt CountyClinton+11.3300
Lucas CountyClinton+20.0300
Monona CountyClinton+21.3300
Monroe CountySanders+1.7300
Montgomery CountySanders+28.0300
O'Brien CountyClinton+3.7300
Pocahontas CountyClinton+36.0300
Sac CountyClinton+10.0300
Fremont CountySanders+5.6270
Adams CountyClinton+13.0200
Ida CountyClinton+7.0200
Lyon CountySanders+16.5200
Ringgold CountyClinton+32.5200
Taylor CountyClinton+40.0200
Van Buren CountySanders+7.0200
Wayne CountyClinton+30.0200
Osceola CountyClinton+20.0100