A permanent, source-linked view of the county's 2016, 2020, and 2024 presidential history, turnout, election-administration context, and non-conclusive review signals.
“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
2024 turnout context
Unavailable
No canonical county turnout row is available.
Administration context
Vote methods
No county-tagged vote-method rows are available.
Administration context
Voting equipment
1 source-linked row
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.
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.
average down ballot difference · severity 3.43
Average down-ballot difference
Average President-vs-down-ballot difference crossed threshold: DEM -0.44%, REP 3.07%.
Calculation detail
The average gap between presidential votes and same-party down-ballot votes is large enough to review. Split-ticket voting can explain some gap; this flag identifies areas needing supporting records.
Bigger local reporting-unit vote totals move with candidate vote share strongly enough to pass the native review threshold. This is an advisory review flag, not proof of tampering.
Traceability
Sources and provenance
3 referenced sources
Canonical geography
Jefferson County · county:48245
Geometry registry artifact: tx-counties.geojson
Historical county presidential baseline
Historical county presidential baseline
Wikipedia county presidential tables with state-source footnotes
Contextual county-level historical baseline rows. Use for historical movement charts only; do not treat as 2024 certified result data.Open source Official 2024 general election county JSON results
Official 2024 general election county JSON results
Texas Secretary of State
Official Texas Secretary of State hosted JSON package. County.json contains county-level race totals for President and U.S. Senate; precinct-level rows are not included in this artifact.Open source equipment_context
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