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Cass County, IA

The certified 2024 map, county by county — Cass in amber. Open it and every precinct inside is yours to model.

Model Cass County, precinct by precinct →

Iowa by certified 2024 presidential result · Cass County in amber · open the live map →

2024 president

Republican R+40.7

Votes cast

7,195

State

Iowa

Grain

Precinct-level

Frequently asked

How did Cass County vote in 2024?
R+40.7 for president — 2,077 Democratic · 5,007 Republican of 7,195 votes.
Can I model Cass County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover Cass County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.

Every county in Iowa

AdairAdamsAllamakeeAppanooseAudubonBentonBlack HawkBooneBremerBuchananBuena VistaButlerCalhounCarrollCedarCerro GordoCherokeeChickasawClarkeClayClaytonClintonCrawfordDallasDavisDecaturDelawareDes MoinesDickinsonDubuqueEmmetFayetteFloydFranklinFremontGreeneGrundyGuthrieHamiltonHancockHardinHarrisonHenryHowardHumboldtIdaIowaJacksonJasperJeffersonJohnsonJonesKeokukKossuthLeeLinnLouisaLucasLyonMadisonMahaskaMarionMarshallMillsMitchellMononaMonroeMontgomeryMuscatineO'BrienOsceolaPagePalo AltoPlymouthPocahontasPolkPottawattamiePoweshiekRinggoldSacScottShelbySiouxStoryTamaTaylorUnionVan BurenWapelloWarrenWashingtonWayneWebsterWinnebagoWinneshiekWoodburyWorthWright

The races above this county

Iowa U.S. Senate · Governor · the 2026 Senate board · the 2026 House board