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Iowa

Black Hawk County, Iowa presidential election results

In 2024 Kamala Harris won Black Hawk County by 1.2 points, out of 62,653 votes for president.

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D+30R+30D+15R+152000: D+12.120002004: D+11.520042008: D+22.420082012: D+20.220122016: D+7.320162020: D+9.120202024: D+1.22024
Black Hawk County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Kamala Harris DEM31,29950.0%
Donald J. Trump REP30,57248.8%
Robert F. Kennedy Jr and Nicole Shanahan, WTP4430.7%
Chase Oliver and Mike ter Maat, LIB2480.4%
Claudia De la Cruz and Karina Garcia, PSL490.1%
Shiva Ayyadurai and Crystal Ellis250.0%
William P. Stodden and Stephanie H. Cholensky, SOC170.0%
Total63,279

Black Hawk County was D+1.2 against R+13.2 statewide, 14.4 points more Democratic than the state.

Source: Iowa Secretary of State, 2024 General Election Canvass Summary (311 pages); President and Vice President by county (pages 2-28), each county printed as Election Day / Absentee / Total rows

TicketVotesShareBar
Joseph R. Biden DEM35,64753.7%
Donald J. Trump REP29,64044.6%
Jo Jorgensen and Jeremy Cohen, LIB7221.1%
Kanye West and Michelle Tidball1460.2%
Howie Hawkins and Angela Nicole Walker, GRN1030.2%
Don Blankenship and William Alan Mohr, CON670.1%
Roque Rocky De La Fuente and Darcy G. Richardson, ALL540.1%
Brock Pierce and Karla Ballard210.0%
Ricki Sue King and Dayna R. Chandler, GKH200.0%
Total66,970

Black Hawk County was D+9.1 against R+8.2 statewide, 17.3 points more Democratic than the state.

Source: Iowa Secretary of State, General Election - 2020 Canvass Summary (369 pages); President and Vice President by county (from page 2), each county printed as Election Day / Absentee / Total rows

TicketVotesShareBar
Hillary Clinton DEM32,23350.0%
Donald J. Trump REP27,47642.7%
All other candidates4,6967.3%
Total64,405

Black Hawk County was D+7.3 against R+9.4 statewide, 16.7 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM39,82159.3%
Mitt Romney REP26,23539.1%
All other candidates1,0851.6%
Total67,141

Black Hawk County was D+20.2 against D+5.8 statewide, 14.4 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Barack Obama DEM39,18460.5%
John McCain REP24,66238.1%
All other candidates9291.4%
Total64,775

Black Hawk County was D+22.4 against D+9.5 statewide, 12.9 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
John Kerry DEM35,39255.4%
George W. Bush REP28,04643.9%
All other candidates4690.7%
Total63,907

Black Hawk County was D+11.5 against R+0.7 statewide, 12.2 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

TicketVotesShareBar
Albert Gore, Jr. DEM30,11254.7%
George W. Bush REP23,46842.6%
All other candidates1,5052.7%
Total55,085

Black Hawk County was D+12.1 against D+0.3 statewide, 11.8 points more Democratic than the state.

Source: MIT Election Data and Science Lab, County Presidential Election Returns 2000-2016 (compiled from official state election records)

Questions and answers

Who won Black Hawk County, Iowa in 2024?

Kamala Harris won Black Hawk County by 1.2 points, out of 62,653 votes counted for president.

Is Black Hawk County Republican or Democratic?

Presidential results: 2024: Democratic by 1.2 points; 2020: Democratic by 9.1 points; 2016: Democratic by 7.3 points; 2012: Democratic by 20.2 points; 2008: Democratic by 22.4 points; 2004: Democratic by 11.5 points; 2000: Democratic by 12.1 points.

How does Black Hawk County vote compared with the rest of Iowa?

In 2024 it was 14.4 points more Democratic than the state as a whole (Democratic by 1.2 points against Republican by 13.2 points statewide).

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data