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Iowa · 2024 President

Contest
President

County Map

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IA
Click or focus a boundaryWinner, margin, and review flags appear here.
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Strong Harris WinWeak Harris WinWeak Trump WinStrong Trump Win
Vote volumeNo joined resultAdvisory countBadge numbers count advisory indicators, not confirmed findings.

County Results

99 visible reporting jurisdictions
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About the directional review column

The column below is not a finding that interference occurred, and it does not prove that any candidate actually received extra votes. It is a rough advisory screen from the loaded review indicators. For down-ballot comparison flags, the app compares same-party presidential votes against a comparison race such as U.S. Senate or Governor, then labels the direction with the larger relative gap. Governor-only comparisons are marked low confidence because they can mostly reflect ordinary race-specific ticket splitting. When the comparison is U.S. House, the column names presidential-over-House dropoff direction instead of candidate benefit because House races are district- and candidate-specific controls.

That direction can be affected by split-ticket voting, incumbency, local candidate strength, undervotes, uncontested races, one-sided comparison races, reporting-unit definitions, missing comparison rows, or ordinary political geography. Treat it as "if this pattern needs review, this is the side the math points toward," not as a causal claim or a conclusion.

JurisdictionFlagsDirectional screenWinnerHarrisTrumpTotalMarginSourceInspect
Adair County--Trump1,0862,9164,0801,830 (44.85%)ia-2024-ia-2024-county-detailxml-reports
Adams County--Trump5761,5172,135941 (44.07%)ia-2024-ia-2024-county-detailxml-reports
Allamakee County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump2,3504,8577,3182,507 (34.26%)ia-2024-ia-2024-county-detailxml-reports
Appanoose County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,6864,7046,4843,018 (46.55%)ia-2024-ia-2024-county-detailxml-reports
Audubon County--Trump9702,2143,2491,244 (38.29%)ia-2024-ia-2024-county-detailxml-reports
Benton County
! Average down-ballot difference
DEM pres > HouseTrump4,7399,54914,5094,810 (33.15%)ia-2024-ia-2024-county-detailxml-reports
Black Hawk County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseHarris31,29930,57262,906727 (1.16%)ia-2024-ia-2024-county-detailxml-reports
Boone County
! Vote-share pattern
Harris share patternTrump5,8959,19915,4033,304 (21.45%)ia-2024-ia-2024-county-detailxml-reports
Bremer County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump5,5718,79914,6073,228 (22.10%)ia-2024-ia-2024-county-detailxml-reports
Buchanan County--Trump3,7666,79010,7503,024 (28.13%)ia-2024-ia-2024-county-detailxml-reports
Buena Vista County
! Average down-ballot difference! Vote-share pattern
Mixed House gapTrump2,4624,9627,5372,500 (33.17%)ia-2024-ia-2024-county-detailxml-reports
Butler County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump2,1445,7848,0463,640 (45.24%)ia-2024-ia-2024-county-detailxml-reports
Calhoun County--Trump1,3283,7085,0972,380 (46.69%)ia-2024-ia-2024-county-detailxml-reports
Carroll County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump3,1537,81411,1404,661 (41.84%)ia-2024-ia-2024-county-detailxml-reports
Cass County
! Average down-ballot difference! Vote-share pattern
Mixed House gapTrump2,0775,0077,2172,930 (40.60%)ia-2024-ia-2024-county-detailxml-reports
Cedar County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump4,0756,39010,6442,315 (21.75%)ia-2024-ia-2024-county-detailxml-reports
Cerro Gordo County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump9,95512,62723,0202,672 (11.61%)ia-2024-ia-2024-county-detailxml-reports
Cherokee County--Trump1,6114,3986,1052,787 (45.65%)ia-2024-ia-2024-county-detailxml-reports
Chickasaw County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,9194,2346,2392,315 (37.11%)ia-2024-ia-2024-county-detailxml-reports
Clarke County--Trump1,2653,1404,4791,875 (41.86%)ia-2024-ia-2024-county-detailxml-reports
Clay County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump2,3676,0478,5413,680 (43.09%)ia-2024-ia-2024-county-detailxml-reports
Clayton County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump3,0176,2559,4003,238 (34.45%)ia-2024-ia-2024-county-detailxml-reports
Clinton County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump9,47213,96423,8784,492 (18.81%)ia-2024-ia-2024-county-detailxml-reports
Crawford County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,8124,6516,5452,839 (43.38%)ia-2024-ia-2024-county-detailxml-reports
Dallas County
! Vote-share pattern
Harris share patternTrump29,40232,37462,9612,972 (4.72%)ia-2024-ia-2024-county-detailxml-reports
Davis County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump8783,0273,9542,149 (54.35%)ia-2024-ia-2024-county-detailxml-reports
Decatur County--Trump9572,7113,7391,754 (46.91%)ia-2024-ia-2024-county-detailxml-reports
Delaware County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump2,9786,98410,1384,006 (39.51%)ia-2024-ia-2024-county-detailxml-reports
Des Moines County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump7,93510,79419,0542,859 (15.00%)ia-2024-ia-2024-county-detailxml-reports
Dickinson County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump3,2977,77511,2344,478 (39.86%)ia-2024-ia-2024-county-detailxml-reports
Dubuque County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump23,70528,22452,7704,519 (8.56%)ia-2024-ia-2024-county-detailxml-reports
Emmet County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,3153,4224,7982,107 (43.91%)ia-2024-ia-2024-county-detailxml-reports
Fayette County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump3,3346,3259,8482,991 (30.37%)ia-2024-ia-2024-county-detailxml-reports
Floyd County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump2,7824,7447,6501,962 (25.65%)ia-2024-ia-2024-county-detailxml-reports
Franklin County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,3933,4314,9002,038 (41.59%)ia-2024-ia-2024-county-detailxml-reports
Fremont County--Trump1,0232,7113,7951,688 (44.48%)ia-2024-ia-2024-county-detailxml-reports
Greene County--Trump1,6033,2114,8811,608 (32.94%)ia-2024-ia-2024-county-detailxml-reports
Grundy County--Trump2,0194,9987,1462,979 (41.69%)ia-2024-ia-2024-county-detailxml-reports
Guthrie County--Trump1,9744,4466,5432,472 (37.78%)ia-2024-ia-2024-county-detailxml-reports
Hamilton County--Trump2,4825,0047,5972,522 (33.20%)ia-2024-ia-2024-county-detailxml-reports
Hancock County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,5234,3365,9392,813 (47.36%)ia-2024-ia-2024-county-detailxml-reports
Hardin County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump2,5535,7908,4603,237 (38.26%)ia-2024-ia-2024-county-detailxml-reports
Harrison County
! Average down-ballot difference
REP pres > HouseTrump2,2455,5667,9593,321 (41.73%)ia-2024-ia-2024-county-detailxml-reports
Henry County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump2,9956,4399,6003,444 (35.88%)ia-2024-ia-2024-county-detailxml-reports
Howard County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,6193,1574,8501,538 (31.71%)ia-2024-ia-2024-county-detailxml-reports
Humboldt County--Trump1,2363,7705,0832,534 (49.85%)ia-2024-ia-2024-county-detailxml-reports
Ida County--Trump8262,7713,6551,945 (53.21%)ia-2024-ia-2024-county-detailxml-reports
Iowa County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump3,4006,0689,6392,668 (27.68%)ia-2024-ia-2024-county-detailxml-reports
Jackson County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump3,5677,07410,8013,507 (32.47%)ia-2024-ia-2024-county-detailxml-reports
Jasper County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump7,14112,70120,1985,560 (27.53%)ia-2024-ia-2024-county-detailxml-reports
Jefferson County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump3,7884,3538,346565 (6.77%)ia-2024-ia-2024-county-detailxml-reports
Johnson County
! Vote-share pattern
Harris share patternHarris58,84626,08786,64432,759 (37.81%)ia-2024-ia-2024-county-detailxml-reports
Jones County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump3,9426,82010,9802,878 (26.21%)ia-2024-ia-2024-county-detailxml-reports
Keokuk County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,2193,8695,1502,650 (51.46%)ia-2024-ia-2024-county-detailxml-reports
Kossuth County
! Vote-share pattern
Harris share patternTrump2,2845,9838,3973,699 (44.05%)ia-2024-ia-2024-county-detailxml-reports
Lee County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump5,65910,15216,1984,493 (27.74%)ia-2024-ia-2024-county-detailxml-reports
Linn County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseHarris66,35854,237122,95912,121 (9.86%)ia-2024-ia-2024-county-detailxml-reports
Louisa County--Trump1,4803,5845,1422,104 (40.92%)ia-2024-ia-2024-county-detailxml-reports
Lucas County--Trump1,1693,4004,6462,231 (48.02%)ia-2024-ia-2024-county-detailxml-reports
Lyon County
! Vote-share pattern
Harris share patternTrump1,0235,8997,0024,876 (69.64%)ia-2024-ia-2024-county-detailxml-reports
Madison County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump3,0086,86410,0283,856 (38.45%)ia-2024-ia-2024-county-detailxml-reports
Mahaska County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump2,5778,20710,9465,630 (51.43%)ia-2024-ia-2024-county-detailxml-reports
Marion County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump5,92813,28919,5667,361 (37.62%)ia-2024-ia-2024-county-detailxml-reports
Marshall County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump7,1349,81517,2702,681 (15.52%)ia-2024-ia-2024-county-detailxml-reports
Mills County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump2,4565,6718,2533,215 (38.96%)ia-2024-ia-2024-county-detailxml-reports
Mitchell County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,9433,7365,7711,793 (31.07%)ia-2024-ia-2024-county-detailxml-reports
Monona County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,2363,3314,6372,095 (45.18%)ia-2024-ia-2024-county-detailxml-reports
Monroe County--Trump1,0023,1044,1582,102 (50.55%)ia-2024-ia-2024-county-detailxml-reports
Montgomery County--Trump1,5083,4865,0741,978 (38.98%)ia-2024-ia-2024-county-detailxml-reports
Muscatine County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump8,21211,15219,7522,940 (14.88%)ia-2024-ia-2024-county-detailxml-reports
O'Brien County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,4285,9987,5254,570 (60.73%)ia-2024-ia-2024-county-detailxml-reports
Osceola County
! Vote-share pattern
Harris share patternTrump5552,6233,2292,068 (64.04%)ia-2024-ia-2024-county-detailxml-reports
Page County
! Vote-share pattern
Harris share patternTrump2,0605,1537,3223,093 (42.24%)ia-2024-ia-2024-county-detailxml-reports
Palo Alto County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,3383,5764,9822,238 (44.92%)ia-2024-ia-2024-county-detailxml-reports
Plymouth County
! Average down-ballot difference! Vote-share pattern
Mixed House gapTrump3,10410,66113,9717,557 (54.09%)ia-2024-ia-2024-county-detailxml-reports
Pocahontas County--Trump7962,7273,5821,931 (53.91%)ia-2024-ia-2024-county-detailxml-reports
Polk County
! Vote-share pattern
Mixed share patternHarris140,075112,240256,83827,835 (10.84%)ia-2024-ia-2024-county-detailxml-reports
Pottawattamie County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump17,46826,33544,5598,867 (19.90%)ia-2024-ia-2024-county-detailxml-reports
Poweshiek County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump4,0675,75810,0131,691 (16.89%)ia-2024-ia-2024-county-detailxml-reports
Ringgold County--Trump6382,0152,6861,377 (51.27%)ia-2024-ia-2024-county-detailxml-reports
Sac County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,2894,1005,4602,811 (51.48%)ia-2024-ia-2024-county-detailxml-reports
Scott County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump42,47945,97690,1333,497 (3.88%)ia-2024-ia-2024-county-detailxml-reports
Shelby County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump1,8114,6006,5052,789 (42.87%)ia-2024-ia-2024-county-detailxml-reports
Sioux County
! Vote-share pattern
Harris share patternTrump2,62616,05319,00113,427 (70.66%)ia-2024-ia-2024-county-detailxml-reports
Story County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseHarris26,76521,66549,5265,100 (10.30%)ia-2024-ia-2024-county-detailxml-reports
Tama County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump3,0705,3798,6162,309 (26.80%)ia-2024-ia-2024-county-detailxml-reports
Taylor County--Trump6662,3813,0811,715 (55.66%)ia-2024-ia-2024-county-detailxml-reports
Union County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump1,8744,0446,0132,170 (36.09%)ia-2024-ia-2024-county-detailxml-reports
Van Buren County--Trump7782,7853,6252,007 (55.37%)ia-2024-ia-2024-county-detailxml-reports
Wapello County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump4,8969,47914,5834,583 (31.43%)ia-2024-ia-2024-county-detailxml-reports
Warren County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump12,71219,48632,8046,774 (20.65%)ia-2024-ia-2024-county-detailxml-reports
Washington County
! Average down-ballot difference! Vote-share pattern
REP pres > HouseTrump4,2977,11911,5882,822 (24.35%)ia-2024-ia-2024-county-detailxml-reports
Wayne County--Trump6432,4263,1241,783 (57.07%)ia-2024-ia-2024-county-detailxml-reports
Webster County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump5,64110,85016,7485,209 (31.10%)ia-2024-ia-2024-county-detailxml-reports
Winnebago County--Trump1,9093,6365,6421,727 (30.61%)ia-2024-ia-2024-county-detailxml-reports
Winneshiek County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump5,3216,42711,9791,106 (9.23%)ia-2024-ia-2024-county-detailxml-reports
Woodbury County
! Average down-ballot difference! Vote-share pattern
DEM pres > HouseTrump16,14525,96942,9219,824 (22.89%)ia-2024-ia-2024-county-detailxml-reports
Worth County--Trump1,5082,7154,2871,207 (28.15%)ia-2024-ia-2024-county-detailxml-reports
Wright County
! Average down-ballot difference
DEM pres > HouseTrump1,7703,8535,7232,083 (36.40%)ia-2024-ia-2024-county-detailxml-reports

Source Provenance

Authority, parser, and confidence
Ready
  • Iowa 2024 presidential county resultsImported from the legacy Civic Result Maps source inventory.legacyStaticAppData
  • County boundariesCounty geometry is used for Iowa county map joins; precinct boundary geometry is not included in this package.censusTigerwebCountyGeojson
  • EAC fallback turnout rowsNational EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.eacTurnoutCsv
  • Historical county presidential baseline rowsSecondary normalized historical baseline used for context only. Individual rows carry the per-year page URL; use these rows as historical context, not as 2024 certified data or a replacement for official Iowa Secretary of State results.historicalPresidentialCsv
  • Iowa 2024 source coverage and request-path inventoryState-specific inventory documenting loaded official result, turnout, and county-geometry sources plus remaining ballot-method normalization, precinct-geometry, audit, recount, CVR, and incident request paths. It is provenance context only and does not add vote rows.sourceCoverageInventoryJson
  • Iowa Clarity turnout and vote-method source reviewDocumented exclusion only. The official Clarity VoteType rows reconcile to President candidate votes, but they are candidate contest-vote method splits, not election-level turnout rows. Keep current VoterTurnout ballotsCast/totalVoters rows active unless a separate candidate-by-method public contract is added.scripts/report-ia-turnout-vote-method-source-review.mjs
  • Official 2024 county detail XML result reportsOfficial county-level Clarity report ZIPs. Each detail.xml contains precinct-level President, U.S. House, and turnout rows for that county.iowaClarityCountyDetailXmlDirectory
  • Official 2024 general precinct audit candidate sourceOfficial audit source lead only. Scripted download returned a Cloudflare browser challenge from this environment, and selected-precinct audit outcome rows are not normalized.sourceCoverageInventoryJson
  • Official 2024 statewide general election JSON resultsOfficial Iowa Secretary of State hosted Clarity-style JSON package. The statewide package contains county-level contest detail arrays, not precinct-level rows.iowaClarityJson
  • Official Clarity VoteType vote-method candidate rowsOfficial county detail XML reports include candidate-by-VoteType rows such as Election Day and Absentee for President and U.S. House. These are candidate contest votes by method, not all-ballot turnout by method, so they remain a candidate source until a dedicated vote-method normalizer and public caveat are added.notImplementedIowaClarityVoteTypeNormalizer
  • Official historical county canvass replacement leadsThe active historical baseline CSV already covers 2012, 2016, and 2020 as secondary context. This official SOS index is documented as a future replacement lead before changing the loaded historical baseline source.sourceCoverageInventoryJson
  • Official precinct boundary shapefile candidate sourceOfficial Iowa SOS shapefile index provides county precinct ZIP links, but statewide precinct geometry is not collected, normalized, or crosswalked to Clarity precinct names in this package. County geometry remains the active map join source.sourceCoverageInventoryJson
  • Verified Voting Verifier IA 2024 equipment contextVerified Voting Verifier data is jurisdiction-level election-administration context. Most rows are counties, but some states report state-level rows and some county rows can summarize mixed tabulation, accessible-device, absentee, poll-book, or other configurations. Treat it as source-linked context, not proof every precinct in a county used one identical setup, and not a turnout or vote-result source.verifiedVotingEquipment

Coverage

Loaded platform capabilities
Ready
  • Source PlannerAvailable
  • Certified ResultsAvailable
  • MapAvailable
  • Review GraphsAvailable
  • TurnoutAvailable
  • Historical BaselineAvailable

State Snapshot

Candidate totals and vote share
Ready
Trump927,019 - 55.73%
Harris707,278 - 42.52%
Other29,209 - 1.76%
Separate page

Open a county profile

Search nationwide by county name or five-digit FIPS. This opens a separate county history page and does not filter the state map.

2024 data readiness