Skip to main content

Iowa Democratic Presidential Primary 2024

Election Date: Mar. 5, 2024 | Updated 2:36 AM EDT Mar. 17, 2024
Iowa Democrats are not picking presidential candidates at their caucus this year. Instead, Democrats can send their mail-in presidential preference cards by March 5, when results will be announced. On Jan. 15, Democrats will conduct party business only.

Presidential Democratic Primary

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *12,33790.4%
UncommittedUncommitted (D)6144.5%
PhillipsDean Phillips (D)3942.9%
WilliamsonMarianne Williamson (D)3072.2%

County-By-County Results Map

Lead
Williamson Lead
Tied
No Results
Mail-in and early votes may not be included.

County-by-County Results

Jump to:

Adair County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1785.0%
UncommittedUncommitted (D)210.0%
PhillipsDean Phillips (D)15.0%
WilliamsonMarianne Williamson (D)--

Adams County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2191.3%
PhillipsDean Phillips (D)14.3%
WilliamsonMarianne Williamson (D)14.3%
UncommittedUncommitted (D)--

Allamakee County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *5690.3%
UncommittedUncommitted (D)34.8%
WilliamsonMarianne Williamson (D)34.8%
PhillipsDean Phillips (D)--

Appanoose County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3391.7%
PhillipsDean Phillips (D)12.8%
UncommittedUncommitted (D)12.8%
WilliamsonMarianne Williamson (D)12.8%

Audubon County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1789.5%
UncommittedUncommitted (D)15.3%
WilliamsonMarianne Williamson (D)15.3%
PhillipsDean Phillips (D)--

Benton County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6392.6%
UncommittedUncommitted (D)34.4%
PhillipsDean Phillips (D)22.9%
WilliamsonMarianne Williamson (D)--

Black Hawk County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *35788.1%
WilliamsonMarianne Williamson (D)174.2%
UncommittedUncommitted (D)164.0%
PhillipsDean Phillips (D)153.7%

Boone County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *9889.1%
WilliamsonMarianne Williamson (D)76.4%
PhillipsDean Phillips (D)32.7%
UncommittedUncommitted (D)21.8%

Bremer County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *7084.3%
UncommittedUncommitted (D)56.0%
WilliamsonMarianne Williamson (D)56.0%
PhillipsDean Phillips (D)33.6%

Buchanan County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *5186.4%
UncommittedUncommitted (D)711.9%
PhillipsDean Phillips (D)11.7%
WilliamsonMarianne Williamson (D)--

Buena Vista County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2586.2%
UncommittedUncommitted (D)26.9%
PhillipsDean Phillips (D)13.4%
WilliamsonMarianne Williamson (D)13.4%

Butler County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2896.6%
WilliamsonMarianne Williamson (D)13.4%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--

Calhoun County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1178.6%
UncommittedUncommitted (D)214.3%
PhillipsDean Phillips (D)17.1%
WilliamsonMarianne Williamson (D)--

Carroll County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *5090.9%
PhillipsDean Phillips (D)47.3%
UncommittedUncommitted (D)11.8%
WilliamsonMarianne Williamson (D)--

Cass County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *60100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Cedar County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *8493.3%
UncommittedUncommitted (D)44.4%
PhillipsDean Phillips (D)11.1%
WilliamsonMarianne Williamson (D)11.1%

Cerro Gordo County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *11189.5%
PhillipsDean Phillips (D)75.6%
UncommittedUncommitted (D)43.2%
WilliamsonMarianne Williamson (D)21.6%

Cherokee County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1173.3%
PhillipsDean Phillips (D)213.3%
UncommittedUncommitted (D)16.7%
WilliamsonMarianne Williamson (D)16.7%

Chickasaw County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3797.4%
UncommittedUncommitted (D)12.6%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Clarke County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3186.1%
UncommittedUncommitted (D)411.1%
PhillipsDean Phillips (D)12.8%
WilliamsonMarianne Williamson (D)--

Clay County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2589.3%
PhillipsDean Phillips (D)310.7%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Clayton County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4692.0%
UncommittedUncommitted (D)24.0%
WilliamsonMarianne Williamson (D)24.0%
PhillipsDean Phillips (D)--

Clinton County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *15794.0%
UncommittedUncommitted (D)63.6%
PhillipsDean Phillips (D)21.2%
WilliamsonMarianne Williamson (D)21.2%

Crawford County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *15100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Dallas County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *43393.1%
UncommittedUncommitted (D)173.7%
PhillipsDean Phillips (D)102.2%
WilliamsonMarianne Williamson (D)51.1%

Davis County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2291.7%
UncommittedUncommitted (D)28.3%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Decatur County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2893.3%
UncommittedUncommitted (D)13.3%
WilliamsonMarianne Williamson (D)13.3%
PhillipsDean Phillips (D)--

Delaware County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3988.6%
UncommittedUncommitted (D)49.1%
PhillipsDean Phillips (D)12.3%
WilliamsonMarianne Williamson (D)--

Des Moines County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *11092.4%
PhillipsDean Phillips (D)43.4%
UncommittedUncommitted (D)32.5%
WilliamsonMarianne Williamson (D)21.7%

Dickinson County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6292.5%
PhillipsDean Phillips (D)46.0%
WilliamsonMarianne Williamson (D)11.5%
UncommittedUncommitted (D)--

Dubuque County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *39590.0%
WilliamsonMarianne Williamson (D)173.9%
UncommittedUncommitted (D)153.4%
PhillipsDean Phillips (D)122.7%

Emmet County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2291.7%
UncommittedUncommitted (D)28.3%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Fayette County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6491.4%
PhillipsDean Phillips (D)34.3%
UncommittedUncommitted (D)34.3%
WilliamsonMarianne Williamson (D)--

Floyd County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4688.5%
PhillipsDean Phillips (D)35.8%
WilliamsonMarianne Williamson (D)23.8%
UncommittedUncommitted (D)11.9%

Franklin County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *19100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Fremont County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *8100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Greene County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2696.3%
UncommittedUncommitted (D)13.7%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Grundy County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1694.1%
UncommittedUncommitted (D)15.9%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Guthrie County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *42100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Hamilton County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4093.0%
PhillipsDean Phillips (D)24.7%
UncommittedUncommitted (D)12.3%
WilliamsonMarianne Williamson (D)--

Hancock County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2395.8%
PhillipsDean Phillips (D)14.2%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Hardin County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4790.4%
UncommittedUncommitted (D)35.8%
PhillipsDean Phillips (D)11.9%
WilliamsonMarianne Williamson (D)11.9%

Harrison County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1789.5%
PhillipsDean Phillips (D)15.3%
UncommittedUncommitted (D)15.3%
WilliamsonMarianne Williamson (D)--

Henry County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4986.0%
UncommittedUncommitted (D)58.8%
PhillipsDean Phillips (D)35.3%
WilliamsonMarianne Williamson (D)--

Howard County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2683.9%
UncommittedUncommitted (D)39.7%
WilliamsonMarianne Williamson (D)26.5%
PhillipsDean Phillips (D)--

Humboldt County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *13100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Ida County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *562.5%
PhillipsDean Phillips (D)225.0%
WilliamsonMarianne Williamson (D)112.5%
UncommittedUncommitted (D)--

Iowa County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6087.0%
UncommittedUncommitted (D)710.1%
PhillipsDean Phillips (D)11.4%
WilliamsonMarianne Williamson (D)11.4%

Jackson County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6087.0%
PhillipsDean Phillips (D)45.8%
UncommittedUncommitted (D)34.3%
WilliamsonMarianne Williamson (D)22.9%

Jasper County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *13994.6%
UncommittedUncommitted (D)53.4%
WilliamsonMarianne Williamson (D)21.4%
PhillipsDean Phillips (D)10.7%

Jefferson County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *14889.2%
UncommittedUncommitted (D)84.8%
WilliamsonMarianne Williamson (D)84.8%
PhillipsDean Phillips (D)21.2%

Johnson County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1,39088.8%
UncommittedUncommitted (D)986.3%
PhillipsDean Phillips (D)432.7%
WilliamsonMarianne Williamson (D)352.2%

Jones County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *7786.5%
PhillipsDean Phillips (D)66.7%
UncommittedUncommitted (D)55.6%
WilliamsonMarianne Williamson (D)11.1%

Keokuk County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2696.3%
UncommittedUncommitted (D)13.7%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Kossuth County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4197.6%
UncommittedUncommitted (D)12.4%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Lee County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6491.4%
UncommittedUncommitted (D)45.7%
PhillipsDean Phillips (D)11.4%
WilliamsonMarianne Williamson (D)11.4%

Linn County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1,25991.1%
UncommittedUncommitted (D)604.3%
PhillipsDean Phillips (D)342.5%
WilliamsonMarianne Williamson (D)292.1%

Louisa County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2987.9%
PhillipsDean Phillips (D)26.1%
UncommittedUncommitted (D)26.1%
WilliamsonMarianne Williamson (D)--

Lucas County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3694.7%
PhillipsDean Phillips (D)25.3%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Lyon County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *10100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Madison County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *6490.1%
UncommittedUncommitted (D)45.6%
PhillipsDean Phillips (D)34.2%
WilliamsonMarianne Williamson (D)--

Mahaska County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3170.5%
UncommittedUncommitted (D)818.2%
WilliamsonMarianne Williamson (D)36.8%
PhillipsDean Phillips (D)24.5%

Marion County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *10990.1%
UncommittedUncommitted (D)54.1%
PhillipsDean Phillips (D)43.3%
WilliamsonMarianne Williamson (D)32.5%

Marshall County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *10987.9%
UncommittedUncommitted (D)86.5%
WilliamsonMarianne Williamson (D)43.2%
PhillipsDean Phillips (D)32.4%

Mills County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3587.5%
PhillipsDean Phillips (D)25.0%
UncommittedUncommitted (D)25.0%
WilliamsonMarianne Williamson (D)12.5%

Mitchell County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *5485.7%
UncommittedUncommitted (D)46.3%
PhillipsDean Phillips (D)34.8%
WilliamsonMarianne Williamson (D)23.2%

Monona County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *12100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Monroe County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1372.2%
UncommittedUncommitted (D)316.7%
WilliamsonMarianne Williamson (D)211.1%
PhillipsDean Phillips (D)--

Montgomery County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *5798.3%
UncommittedUncommitted (D)11.7%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Muscatine County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *9389.4%
UncommittedUncommitted (D)65.8%
WilliamsonMarianne Williamson (D)43.8%
PhillipsDean Phillips (D)11.0%

O'Brien County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1191.7%
UncommittedUncommitted (D)18.3%
PhillipsDean Phillips (D)--
WilliamsonMarianne Williamson (D)--

Osceola County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *787.5%
WilliamsonMarianne Williamson (D)112.5%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--

Page County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2095.2%
PhillipsDean Phillips (D)14.8%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Palo Alto County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2793.1%
PhillipsDean Phillips (D)26.9%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Plymouth County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4395.6%
PhillipsDean Phillips (D)12.2%
UncommittedUncommitted (D)12.2%
WilliamsonMarianne Williamson (D)--

Pocahontas County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *24100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Polk County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2,78990.2%
UncommittedUncommitted (D)1324.3%
PhillipsDean Phillips (D)953.1%
WilliamsonMarianne Williamson (D)752.4%

Pottawattamie County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *16893.9%
WilliamsonMarianne Williamson (D)52.8%
PhillipsDean Phillips (D)42.2%
UncommittedUncommitted (D)21.1%

Poweshiek County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *11795.9%
PhillipsDean Phillips (D)21.6%
WilliamsonMarianne Williamson (D)21.6%
UncommittedUncommitted (D)10.8%

Ringgold County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *24100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Sac County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *375.0%
PhillipsDean Phillips (D)125.0%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Scott County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *48891.7%
UncommittedUncommitted (D)163.0%
PhillipsDean Phillips (D)152.8%
WilliamsonMarianne Williamson (D)132.4%

Shelby County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2284.6%
PhillipsDean Phillips (D)27.7%
UncommittedUncommitted (D)13.8%
WilliamsonMarianne Williamson (D)13.8%

Sioux County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *4986.0%
UncommittedUncommitted (D)58.8%
PhillipsDean Phillips (D)35.3%
WilliamsonMarianne Williamson (D)--

Story County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *62088.4%
UncommittedUncommitted (D)405.7%
PhillipsDean Phillips (D)243.4%
WilliamsonMarianne Williamson (D)172.4%

Tama County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *3294.1%
UncommittedUncommitted (D)12.9%
WilliamsonMarianne Williamson (D)12.9%
PhillipsDean Phillips (D)--

Taylor County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *375.0%
PhillipsDean Phillips (D)125.0%
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Union County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *28100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Van Buren County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *2692.9%
WilliamsonMarianne Williamson (D)27.1%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--

Wapello County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *9295.8%
UncommittedUncommitted (D)33.1%
WilliamsonMarianne Williamson (D)11.0%
PhillipsDean Phillips (D)--

Warren County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *25290.3%
UncommittedUncommitted (D)186.5%
PhillipsDean Phillips (D)93.2%
WilliamsonMarianne Williamson (D)--

Washington County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *8789.7%
UncommittedUncommitted (D)55.2%
PhillipsDean Phillips (D)44.1%
WilliamsonMarianne Williamson (D)11.0%

Wayne County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *888.9%
WilliamsonMarianne Williamson (D)111.1%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--

Webster County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *7294.7%
UncommittedUncommitted (D)22.6%
PhillipsDean Phillips (D)11.3%
WilliamsonMarianne Williamson (D)11.3%

Winnebago County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *27100.0%
PhillipsDean Phillips (D)--
UncommittedUncommitted (D)--
WilliamsonMarianne Williamson (D)--

Winneshiek County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *13886.2%
UncommittedUncommitted (D)116.9%
WilliamsonMarianne Williamson (D)63.8%
PhillipsDean Phillips (D)53.1%

Woodbury County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *18689.4%
PhillipsDean Phillips (D)94.3%
UncommittedUncommitted (D)94.3%
WilliamsonMarianne Williamson (D)41.9%

Worth County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1376.5%
PhillipsDean Phillips (D)317.6%
WilliamsonMarianne Williamson (D)15.9%
UncommittedUncommitted (D)--

Wright County

100% Est. Vote Counted
*Incumbent
CandidateTotal Votes% Votes
BidenJoe Biden (D) *1986.4%
PhillipsDean Phillips (D)29.1%
UncommittedUncommitted (D)14.5%
WilliamsonMarianne Williamson (D)--