County Map
Loading repository GeoJSONCounty Results
14 visible reporting jurisdictionsAbout the directional review column
The column below is not a finding that interference occurred, and it does not prove that any candidate actually received extra votes. It is a rough advisory screen from the loaded review indicators. For down-ballot comparison flags, the app compares same-party presidential votes against a comparison race such as U.S. Senate or Governor, then labels the direction with the larger relative gap. Governor-only comparisons are marked low confidence because they can mostly reflect ordinary race-specific ticket splitting. When the comparison is U.S. House, the column names presidential-over-House dropoff direction instead of candidate benefit because House races are district- and candidate-specific controls.
That direction can be affected by split-ticket voting, incumbency, local candidate strength, undervotes, uncontested races, one-sided comparison races, reporting-unit definitions, missing comparison rows, or ordinary political geography. Treat it as "if this pattern needs review, this is the side the math points toward," not as a causal claim or a conclusion.
| Jurisdiction | Flags | Directional screen | Winner | Harris | Trump | Total | Margin | Source | Inspect |
|---|---|---|---|---|---|---|---|---|---|
| Barnstable County | ! Average down-ballot difference! Vote-share pattern | Harris / DEM | Harris | 88,129 | 57,451 | 150,241 | 30,678 (20.42%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Berkshire County | - | - | Harris | 47,094 | 19,805 | 69,369 | 27,289 (39.34%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Bristol County | - | - | Harris | 137,786 | 134,196 | 280,762 | 3,590 (1.28%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Dukes County | - | - | Harris | 9,137 | 2,745 | 12,337 | 6,392 (51.81%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Essex County | - | - | Harris | 236,624 | 155,336 | 406,303 | 81,288 (20.01%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Franklin County | ! Average down-ballot difference! Vote-share pattern | Harris / DEM | Harris | 28,305 | 12,428 | 42,618 | 15,877 (37.25%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Hampden County | - | - | Harris | 110,937 | 92,474 | 210,526 | 18,463 (8.77%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Hampshire County | - | - | Harris | 58,617 | 23,256 | 85,549 | 35,361 (41.33%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Middlesex County | - | - | Harris | 554,471 | 235,118 | 825,133 | 319,353 (38.70%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Nantucket County | - | - | Harris | 4,784 | 2,171 | 7,174 | 2,613 (36.42%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Norfolk County | - | - | Harris | 242,712 | 132,497 | 391,366 | 110,215 (28.16%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Plymouth County | ! Average down-ballot difference! Vote-share pattern | Harris / DEM | Harris | 159,962 | 133,544 | 303,782 | 26,418 (8.70%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Suffolk County | - | - | Harris | 222,280 | 66,480 | 302,326 | 155,800 (51.53%) | ma-2024-ma-2024-president-pd43-county-pages | |
| Worcester County | ! Vote-share pattern | Trump share pattern | Harris | 225,680 | 183,802 | 425,444 | 41,878 (9.84%) | ma-2024-ma-2024-president-pd43-county-pages |
Source Provenance
Authority, parser, and confidence- Massachusetts 2024 presidential county resultsImported from the legacy Civic Result Maps source inventory.legacyStaticAppData
- Massachusetts county boundary GeoJSONLoaded repository GeoJSON FeatureCollection used by result map joins; validated by scripts/validate-map-geometry-coverage.mjs.censusTigerwebGeojson
- EAC fallback turnout rowsNational EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.eacTurnoutCsv
- Historical county presidential baseline rowsSecondary normalized historical baseline used for context only. Individual rows carry the per-year page URL, and the tables cite Massachusetts election-result sources where available.historicalPresidentialCsv
- Massachusetts 2024 data coverage and administration source inventoryInventory only. Documents loaded artifacts, official statewide turnout cross-check, request paths, caveats, and remaining gaps; it does not add vote, turnout, audit, CVR, or incident rows.sourceCoverageInventoryJson
- Official PD43+ U.S. Senate city/town, ward, and precinct rowsOfficial Massachusetts PD43+ CSV export paired to the presidential precinct export by city/town, ward, and precinct.massachusettsPd43PrecinctCsv
- Official PD43+ historical county presidential baseline rowsOfficial Massachusetts PD43+ county rows used for contextual historical baselines. The collector preserves county rows as displayed and records per-year PD43+ source URLs in the CSV.historicalPresidentialCsv
- Official PD43+ presidential city/town, ward, and precinct rowsOfficial Massachusetts PD43+ CSV export. Rows are city/town, ward, and precinct records; Massachusetts review grouping is municipality-centric rather than county-centric.massachusettsPd43PrecinctCsv
- Official PD43+ presidential county-filtered totalsOfficial Massachusetts PD43+ county-filtered pages. The collector stores the County Totals row for each of the 14 counties and validates that county rows reconcile to the certified statewide presidential totals.massachusettsPd43CountyTotalsCsv
- Verified Voting Verifier MA 2024 equipment contextVerified 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.verifiedVotingEquipment
Coverage
Loaded platform capabilities- Source PlannerAvailable
- Certified ResultsAvailable
- MapAvailable
- Review GraphsAvailable
- TurnoutAvailable
- Historical BaselineAvailable
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