Skip to content

Iowa

Louisa County, Iowa presidential election results

In 2024 Donald J. Trump won Louisa County by 41.0 points, out of 5,136 votes for president.

Audubon (no county figures)Bremer (no county figures)Buena Vista (no county figures)Cedar (no county figures)Clarke (no county figures)Clinton (no county figures)Crawford (no county figures)Delaware (no county figures)Emmet (no county figures)Floyd (no county figures)Hamilton (no county figures)Henry (no county figures)Iowa (no county figures)Jones (no county figures)Linn (no county figures)Madison (no county figures)Marion (no county figures)Montgomery (no county figures)O'Brien (no county figures)Pocahontas (no county figures)Sac (no county figures)Story (no county figures)Union (no county figures)Warren (no county figures)Worth (no county figures)Adair (no county figures)Decatur (no county figures)Dubuque (no county figures)Franklin (no county figures)Grundy (no county figures)Guthrie (no county figures)Howard (no county figures)Ida (no county figures)Jefferson (no county figures)Johnson (no county figures)Keokuk (no county figures)Lee (no county figures)Marshall (no county figures)Mills (no county figures)Monroe (no county figures)Muscatine (no county figures)Page (no county figures)Polk (no county figures)Pottawattamie (no county figures)Ringgold (no county figures)Scott (no county figures)Tama (no county figures)Van Buren (no county figures)Washington (no county figures)Winnebago (no county figures)Woodbury (no county figures)Dickinson (no county figures)Plymouth (no county figures)Appanoose (no county figures)Benton (no county figures)Boone (no county figures)Buchanan (no county figures)Butler (no county figures)Carroll (no county figures)Cerro Gordo (no county figures)Clay (no county figures)Clayton (no county figures)Dallas (no county figures)Des Moines (no county figures)Greene (no county figures)Hancock (no county figures)Humboldt (no county figures)Jasper (no county figures)Louisa County: Donald J. Trump +41.0Mitchell (no county figures)Palo Alto (no county figures)Poweshiek (no county figures)Shelby (no county figures)Wapello (no county figures)Webster (no county figures)Wright (no county figures)Adams (no county figures)Black Hawk (no county figures)Calhoun (no county figures)Cherokee (no county figures)Allamakee (no county figures)Davis (no county figures)Fayette (no county figures)Fremont (no county figures)Hardin (no county figures)Harrison (no county figures)Jackson (no county figures)Kossuth (no county figures)Lyon (no county figures)Monona (no county figures)Osceola (no county figures)Sioux (no county figures)Taylor (no county figures)Wayne (no county figures)Winneshiek (no county figures)Lucas (no county figures)Cass (no county figures)Chickasaw (no county figures)Mahaska (no county figures)
D+50R+50D+25R+252000: D+1.920002004: R+5.620042008: D+4.320082012: D+0.720122016: R+28.420162020: R+33.320202024: R+41.02024
Louisa County margin: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
TicketVotesShareBar
Donald J. Trump REP3,58469.8%
Kamala Harris DEM1,48028.8%
Robert F. Kennedy Jr and Nicole Shanahan, WTP491.0%
Chase Oliver and Mike ter Maat, LIB160.3%
Claudia De la Cruz and Karina Garcia, PSL40.1%
Shiva Ayyadurai and Crystal Ellis20.0%
William P. Stodden and Stephanie H. Cholensky, SOC10.0%
Total5,178

Louisa County was R+41.0 against R+13.2 statewide, 27.8 points more Republican 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
Donald J. Trump REP3,50065.7%
Joseph R. Biden DEM1,72632.4%
Jo Jorgensen and Jeremy Cohen, LIB671.3%
Kanye West and Michelle Tidball120.2%
Don Blankenship and William Alan Mohr, CON50.1%
Howie Hawkins and Angela Nicole Walker, GRN50.1%
Brock Pierce and Karla Ballard50.1%
Roque Rocky De La Fuente and Darcy G. Richardson, ALL30.1%
Ricki Sue King and Dayna R. Chandler, GKH30.1%
Total5,372

Louisa County was R+33.3 against R+8.2 statewide, 25.1 points more Republican 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
Donald J. Trump REP3,06961.3%
Hillary Clinton DEM1,64832.9%
All other candidates2915.8%
Total5,008

Louisa County was R+28.4 against R+9.4 statewide, 19.0 points more Republican 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 DEM2,45249.4%
Mitt Romney REP2,42048.7%
All other candidates961.9%
Total4,968

Louisa County was D+0.7 against D+5.8 statewide, 5.1 points more Republican 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 DEM2,52351.3%
John McCain REP2,31447.0%
All other candidates831.7%
Total4,920

Louisa County was D+4.3 against D+9.5 statewide, 5.2 points more Republican than the state.

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

TicketVotesShareBar
George W. Bush REP2,57252.3%
John Kerry DEM2,29746.7%
All other candidates471.0%
Total4,916

Louisa County was R+5.6 against R+0.7 statewide, 4.9 points more Republican 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. DEM2,29449.5%
George W. Bush REP2,20747.6%
All other candidates1362.9%
Total4,637

Louisa County was D+1.9 against D+0.3 statewide, 1.6 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 Louisa County, Iowa in 2024?

Donald J. Trump won Louisa County by 41.0 points, out of 5,136 votes counted for president.

Is Louisa County Republican or Democratic?

Presidential results: 2024: Republican by 41.0 points; 2020: Republican by 33.3 points; 2016: Republican by 28.4 points; 2012: Democratic by 0.7 points; 2008: Democratic by 4.3 points; 2004: Republican by 5.6 points; 2000: Democratic by 1.9 points.

How does Louisa County vote compared with the rest of Iowa?

In 2024 it was 27.8 points more Republican than the state as a whole (Republican by 41.0 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