Civic Result MapsNational election result data platform
Current context

Maryland · 2024 President

Contest
President

Data & Sources

11 source document records
Source catalogSearch, filter, and expand the provenance behind this workspace.
11 records
11 of 11 source records0 missing official URLs
Certified presidential county resultsMaryland 2024 presidential county resultsLoaded

Imported from the legacy Civic Result Maps source inventory.

Authority
Maryland election authority
Election
MD 2024
Parser
legacyStaticAppData
Artifact
data/md-app-data.js
Timestamp basis
Legacy static project generated bundle from official state election sources.
Record ID
md-2024-president-county-results
Open official source
County boundariesCounty boundariesLoaded

County geometry is used for Maryland county map joins; precinct boundary geometry is not included in this package.

Authority
U.S. Census Bureau
Election
MD 2024
Parser
censusTigerwebCountyGeojson
Artifact
data/md-counties.geojson
Timestamp basis
Census TIGERweb county geography service artifact.
Record ID
md-2024-md-county-geometry
Open official source
County boundary map geometryMaryland county boundary GeoJSONLoaded

Loaded repository GeoJSON FeatureCollection used by result map joins; validated by scripts/validate-map-geometry-coverage.mjs.

Authority
U.S. Census Bureau TIGERweb
Election
MD 2024
Parser
censusTigerwebGeojson
Artifact
data/md-counties.geojson
Timestamp basis
Source service query URL plus local GeoJSON artifact tracked in the repository.
Record ID
md-2024-map-geometry
Open official source
EAC fallback turnout rowsEAC fallback turnout rowsLoaded

National EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.

Authority
U.S. Election Assistance Commission
Election
MD 2024
Parser
eacTurnoutCsv
Artifact
data/eac-2024-state-turnout/md-2024-eac-turnout.csv
Timestamp basis
EAC 2024 EAVS V2 public dataset released February 12, 2026.
Record ID
md-2024-md-2024-eac-turnout
Open official source
equipment_contextVerified Voting Verifier MD 2024 equipment contextLoaded

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.

Authority
Verified Voting
Election
MD 2024
Parser
verifiedVotingEquipment
Artifact
data/verifiedvoting-md-2024-equipment.json
Timestamp basis
Verified Voting Verifier public API payload collected from the registered source URL.
Record ID
md-2024-verified-voting-verifier-md-2024-equipment
Open official source
Official 2016 county presidential historical baseline pageOfficial 2016 county presidential historical baseline pageLoaded

Official county/county-equivalent presidential result table. The normalizer sums every continuation/write-in table and keeps Baltimore City distinct from Baltimore County.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
marylandSbeCountyResultHtml
Artifact
data/md-2016-president-county-results.html
Timestamp basis
Official 2016 Presidential General Election county result page last updated December 9, 2016 at 10:56:31 AM.
Record ID
md-2024-md-2016-president-county-results
Open official source
Official 2020 general election all-precinct candidate rowsOfficial 2020 general election all-precinct candidate rowsLoaded

Official statewide precinct candidate CSV with Total Votes by row; normalized to county/county-equivalent presidential historical baselines.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
marylandHistoricalPrecinctCsv
Artifact
data/md-2020-general-all-by-precinct.csv
Timestamp basis
Official Maryland State Board of Elections 2020 Presidential General Election all-by-precinct CSV.
Record ID
md-2024-md-2020-general-all-by-precinct
Open official source
Official 2020 presidential statewide historical baseline summary pageOfficial 2020 presidential statewide historical baseline summary pageLoaded

Cross-check artifact for statewide 2020 presidential candidate totals; county rows are generated from the official all-by-precinct CSV.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
marylandSbeStateSummaryHtml
Artifact
data/md-2020-president-state-results.html
Timestamp basis
Official 2020 Presidential General Election result summary page retained as a statewide totals cross-check.
Record ID
md-2024-md-2020-president-state-results
Open official source
Official 2024 general election all-precinct candidate rowsOfficial 2024 general election all-precinct candidate rowsLoaded

Official statewide raw precinct CSV. Rows include county, election district-precinct, office, candidate, party, winner/write-in markers, and early, election-night, mail-in, provisional, and second mail-in vote columns. President and U.S. Senate rows reconcile at the same 1,958 local reporting units.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
marylandPrecinctCsv
Artifact
data/md-2024-general-all-precincts.csv
Timestamp basis
Official Maryland State Board of Elections 2024 Presidential General Election raw precinct data file; downloaded June 29, 2026.
Record ID
md-2024-md-2024-general-all-precincts
Open official source
Official 2024 precinct and polling-place reference workbookOfficial 2024 precinct and polling-place reference workbookLoaded

Official precinct reference artifact used as administration context. The native review parser still uses the all-precinct candidate CSV as the source of vote totals.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
marylandPrecinctReferenceXlsx
Artifact
data/md-2024-precinct-reference.xlsx
Timestamp basis
Official Maryland State Board of Elections 2024 Presidential General Election precinct and polling-place workbook; downloaded June 29, 2026.
Record ID
md-2024-md-2024-precinct-reference
Open official source
Official Maryland 2016 and 2020 county presidential historical baseline rowsOfficial Maryland 2016 and 2020 county presidential historical baseline rowsLoaded

Official county/county-equivalent 2016 and 2020 presidential baseline rows for 24 Maryland jurisdictions. Rows are contextual historical baselines used for county:<GEOID> flip joins; 2012 remains uncollected.

Authority
Maryland State Board of Elections
Election
MD 2024
Parser
historicalPresidentialCsv
Artifact
data/md-historical-presidential-baseline.csv
Timestamp basis
Normalized by scripts/normalize-md-historical-presidential-baseline.mjs from official 2016 county result HTML and official 2020 all-by-precinct CSV.
Record ID
md-2024-md-historical-presidential-baseline
Open official source
Vote MethodsNo EAC vote-method rows loaded for this state.
Missing
No vote-method rows loaded for MarylandCurrent normalized EAC method coverage is available for MI, MN, OH, PA, and WI.
Candidate by MethodNot derived here. Candidate-by-method requires an official source that reports candidate totals split by ballot method; EAC participation-method rows cannot be multiplied across candidate totals.
Source required
Equipment Context24 jurisdictions, 24 equipment rows
Component catalog
Partial
PartialEquipment charts are partial context. Read the limits before comparing equipment groups to flagged jurisdictions.
Partial
Blocking reason
  • Equipment charts are administration context only; they do not prove causation for vote patterns.
  • They may not prove every precinct inside a county used the same setup.
  • 24 rows carry uniformity warning notes.
What source would improve this?
Automated checks that passed
  • 24 equipment-context rows are loaded.
Jurisdictions24
Vendor groups1
Cluster checks1
Uniformity notes24
SourceVerifier
Read this before viewing

Equipment charts are partial context. Read the limits before comparing equipment groups to flagged jurisdictions.

  • Equipment charts are administration context only; they do not prove causation for vote patterns.
  • They may not prove every precinct inside a county used the same setup.
  • 24 rows carry uniformity warning notes.
Equipment Cluster DiagnosticThis checks whether currently flagged jurisdictions cluster by vendor/system group inside the selected state. It is review context only, not evidence of cause, does not prove a county is internally uniform, and it does not control for demographics, geography, or contest coverage.
Context only
VendorSystemsJurisdictionsPoll-book types
ES&S1241
GroupFlaggedRateJurisdictionsLiftStatusCaveat
ES&SES&S ExpressVote +00.0%24N/ALimitedNo local review rows are loaded for this state, so advisory flags have not been evaluated and this is a coverage summary rather than a cluster check. Controls: same selected state - same imported jurisdiction level - current advisory flag set only - vendor/system grouping from Verified Voting Verifier jurisdiction fields - no claim that every precinct or ballot mode used one identical setup.
Separate page

Open a county profile

Search nationwide by county name or five-digit FIPS. This opens a separate county history page and does not filter the state map.

2024 data readiness