South Dakota · county
FIPS 46121county:46121ProxyAlso indexed as: Todd
A permanent, source-linked view of the county's 2016, 2020, and 2024 presidential history, turnout, election-administration context, and non-conclusive review signals.
Presidential results
| Year | Democratic | Republican | Other | Total | Winner / margin | Confidence | Source |
|---|---|---|---|---|---|---|---|
| 2016 | 1,505Hillary Clinton · 70.82% | 487Donald Trump · 22.92% | 133 | 2,125 | Democratic +1,018 (47.91%) | Proxy | Historical county presidential baseline rows |
| 2020 | 1,963Joe Biden · 77.31% | 532Donald Trump · 20.95% | 44 | 2,539 | Democratic +1,431 (56.36%) | Proxy | Historical county presidential baseline rows |
| 2024 | 1,570Kamala Harris · 73.85% | 497Donald Trump · 23.38% | 59 | 2,126 | Democratic +1,073 (50.47%) | Proxy | Secondary 2024 presidential county results table |
“Other” includes all other loaded presidential candidates and write-ins. Margin is the absolute gap between the Democratic and Republican vote buckets, divided by all loaded presidential votes.
Participation
EAC-reported registered-voter denominator
EAC fallback turnout rowsAdministration context
No county-tagged vote-method rows are available.
Administration context
Equipment metadata is jurisdiction context only. It is not a vote or turnout row, does not prove or disprove an advisory signal, and does not guarantee every precinct or ballot mode used one identical setup.
| Vendor | System | Type / use | Paper record | Tabulation | Confidence | Source |
|---|---|---|---|---|---|---|
| ES&S | ES&S ExpressVote + | Optical Scan · county_context | hand_marked_paper | Optical Scan | Proxy | Source |
Review context
These calculated indicators are prompts for checking source data, reporting grain, denominators, and local context. They are not evidence or findings of fraud, misconduct, or an incorrect election outcome.
County comparison crossed threshold: DEM 7.67%, REP -9.08%, DEM z=0.87, REP z=-0.91.
This county-level President-versus-comparison-contest difference is large in absolute terms or relative to the statewide county distribution. It is an advisory county review screen, not precinct-level evidence or proof of tampering.
Traceability
Geometry registry artifact: sd-counties.geojson
Wikipedia county presidential tables with South Dakota election-result source footnotes
Secondary normalized historical baseline used for context only. Individual rows carry the per-year page URL, and the tables cite South Dakota election result sources where available.Open sourceWikipedia county table citing South Dakota Secretary of State 2024 General Election Canvass and Certificate
Secondary normalized county table used as caveated certified-style staging coverage. Wave 23 retained the official ElectionID 684 statewide XLSX export, but that official app export is labeled unofficial and totals 428,728 presidential votes, 194 below these certified-style rows. Statewide staging totals remain 428,922 presidential votes: 272,081 Trump, 146,859 Harris, and 9,982 Other.Open sourceU.S. Election Assistance Commission
National EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.Open sourceVerified Voting
Verified 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.Open source