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Custer County, SD

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

Model Custer County, precinct by precinct →

South Dakota by certified 2024 presidential result · Custer County in amber · open the live map →

2024 president

Republican R+45.8

Votes cast

6,001

State

South Dakota

Grain

Precinct-level

Frequently asked

How did Custer County vote in 2024?
R+45.8 for president — 1,567 Democratic · 4,313 Republican of 6,001 votes.
Can I model Custer 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 Custer 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 South Dakota

AuroraBeadleBennettBon HommeBrookingsBrownBruleBuffaloButteCampbellCharles MixClarkClayCodingtonCorsonDavisonDayDeuelDeweyDouglasEdmundsFall RiverFaulkGrantGregoryHaakonHamlinHandHansonHardingHughesHutchinsonHydeJacksonJerauldJonesKingsburyLakeLawrenceLincolnLymanMarshallMcCookMcPhersonMeadeMelletteMinerMinnehahaMoodyOglala LakotaPenningtonPerkinsPotterRobertsSanbornSpinkStanleySullyToddTrippTurnerUnionWalworthYanktonZiebach

The races above this county

South Dakota U.S. Senate · Governor · the 2026 Senate board · the 2026 House board