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Dewey County, SD

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

Model Dewey County, precinct by precinct →

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

2024 president

Democratic D+12.8

Votes cast

1,871

State

South Dakota

Grain

Precinct-level

Frequently asked

How did Dewey County vote in 2024?
D+12.8 for president — 1,032 Democratic · 793 Republican of 1,871 votes.
Can I model Dewey 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 Dewey 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 MixClarkClayCodingtonCorsonCusterDavisonDayDeuelDouglasEdmundsFall RiverFaulkGrantGregoryHaakonHamlinHandHansonHardingHughesHutchinsonHydeJacksonJerauldJonesKingsburyLakeLawrenceLincolnLymanMarshallMcCookMcPhersonMeadeMelletteMinerMinnehahaMoodyOglala LakotaPenningtonPerkinsPotterRobertsSanbornSpinkStanleySullyToddTrippTurnerUnionWalworthYanktonZiebach

The races above this county

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