{"data":[{"id":"ma-2024-president-county-results","state":"MA","electionYear":2024,"category":"Certified presidential county results","title":"Massachusetts 2024 presidential county results","sourceUrl":"https://raw.githubusercontent.com/Camreyn/wisconsin-2024-election-mapper/main/data/ma-app-data.js","authority":"Massachusetts election authority","localArtifact":"data/ma-app-data.js","parser":"legacyStaticAppData","timestampBasis":"Legacy static project generated bundle from official state election sources.","confidence":"Imported from the legacy Civic Result Maps source inventory.","status":"loaded"},{"id":"ma-2024-map-geometry","state":"MA","electionYear":2024,"category":"County boundary map geometry","title":"Massachusetts county boundary GeoJSON","sourceUrl":"https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/State_County/MapServer/1/query?where=STATE%3D%2725%27&outFields=GEOID%2CSTATE%2CCOUNTY%2CNAME%2CBASENAME&returnGeometry=true&outSR=4326&f=geojson","authority":"U.S. Census Bureau TIGERweb","localArtifact":"data/ma-counties.geojson","parser":"censusTigerwebGeojson","timestampBasis":"Source service query URL plus local GeoJSON artifact tracked in the repository.","confidence":"Loaded repository GeoJSON FeatureCollection used by result map joins; validated by scripts/validate-map-geometry-coverage.mjs.","status":"loaded"},{"id":"ma-2024-ma-2024-eac-turnout","state":"MA","electionYear":2024,"category":"EAC fallback turnout rows","title":"EAC fallback turnout rows","sourceUrl":"https://www.eac.gov/research-and-data/studies-and-reports","authority":"U.S. Election Assistance Commission","localArtifact":"data/eac-2024-state-turnout/ma-2024-eac-turnout.csv","parser":"eacTurnoutCsv","timestampBasis":"EAC 2024 EAVS V2 public dataset released February 12, 2026.","confidence":"National EAC fallback turnout rows. Prefer state election office denominator artifacts when available; keep fallback caveats visible in the app.","status":"loaded"},{"id":"ma-2024-ma-historical-presidential-wikipedia-county","state":"MA","electionYear":2024,"category":"Historical county presidential baseline rows","title":"Historical county presidential baseline rows","sourceUrl":"https://en.wikipedia.org/wiki/2020_United_States_presidential_election_in_Massachusetts","authority":"Wikipedia county presidential tables with Massachusetts election-result source footnotes","localArtifact":"data/ma-historical-presidential-baseline.csv","parser":"historicalPresidentialCsv","timestampBasis":"County presidential tables for 2012, 2016, and 2020 pages downloaded June 29, 2026.","confidence":"Secondary 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.","status":"loaded"},{"id":"ma-2024-ma-2024-data-coverage-inventory","state":"MA","electionYear":2024,"category":"Massachusetts 2024 data coverage and administration source inventory","title":"Massachusetts 2024 data coverage and administration source inventory","sourceUrl":"https://electionstats.state.ma.us/elections/view/165300/","authority":"Massachusetts Secretary of the Commonwealth; U.S. Election Assistance Commission; U.S. Census Bureau; Verified Voting","localArtifact":"data/ma-2024-data-coverage-inventory.json","parser":"sourceCoverageInventoryJson","timestampBasis":"Wave 11 Massachusetts source-coverage inventory checked July 2, 2026.","confidence":"Inventory 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.","status":"loaded"},{"id":"ma-2024-ma-2024-us-senate-pd43-precincts","state":"MA","electionYear":2024,"category":"Official PD43+ U.S. Senate city/town, ward, and precinct rows","title":"Official PD43+ U.S. Senate city/town, ward, and precinct rows","sourceUrl":"https://electionstats.state.ma.us/elections/download/165304/precincts_include:1/","authority":"Massachusetts Secretary of the Commonwealth, PD43+","localArtifact":"data/ma-2024-us-senate-precinct-results.csv","parser":"massachusettsPd43PrecinctCsv","timestampBasis":"Official PD43+ 2024 U.S. Senate General Election download including precincts; downloaded June 29, 2026.","confidence":"Official Massachusetts PD43+ CSV export paired to the presidential precinct export by city/town, ward, and precinct.","status":"loaded"},{"id":"ma-2024-ma-historical-presidential-pd43-county","state":"MA","electionYear":2024,"category":"Official PD43+ historical county presidential baseline rows","title":"Official PD43+ historical county presidential baseline rows","sourceUrl":"https://electionstats.state.ma.us/elections/view/140751/","authority":"Massachusetts Secretary of the Commonwealth, PD43+","localArtifact":"data/ma-historical-presidential-baseline.csv","parser":"historicalPresidentialCsv","timestampBasis":"Official PD43+ 2012, 2016, and 2020 President General Election county result pages; normalized July 2, 2026.","confidence":"Official 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.","status":"loaded"},{"id":"ma-2024-ma-2024-president-pd43-precincts","state":"MA","electionYear":2024,"category":"Official PD43+ presidential city/town, ward, and precinct rows","title":"Official PD43+ presidential city/town, ward, and precinct rows","sourceUrl":"https://electionstats.state.ma.us/elections/download/165300/precincts_include:1/","authority":"Massachusetts Secretary of the Commonwealth, PD43+","localArtifact":"data/ma-2024-president-precinct-results.csv","parser":"massachusettsPd43PrecinctCsv","timestampBasis":"Official PD43+ 2024 President General Election download including precincts; downloaded June 29, 2026.","confidence":"Official Massachusetts PD43+ CSV export. Rows are city/town, ward, and precinct records; Massachusetts review grouping is municipality-centric rather than county-centric.","status":"loaded"},{"id":"ma-2024-ma-2024-president-pd43-county-pages","state":"MA","electionYear":2024,"category":"Official PD43+ presidential county-filtered totals","title":"Official PD43+ presidential county-filtered totals","sourceUrl":"https://electionstats.state.ma.us/elections/view/165300/","authority":"Massachusetts Secretary of the Commonwealth, PD43+","localArtifact":"data/ma-2024-president-county-results.csv","parser":"massachusettsPd43CountyTotalsCsv","timestampBasis":"Official PD43+ 2024 President General Election county-filtered result pages; downloaded June 29, 2026.","confidence":"Official 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.","status":"loaded"},{"id":"ma-2024-verified-voting-verifier-ma-2024-equipment","state":"MA","electionYear":2024,"category":"equipment_context","title":"Verified Voting Verifier MA 2024 equipment context","sourceUrl":"https://verifiedvoting.org/verifier/#mode/navigate/map/voteEquip/mapType/ppEquip/year/2024/state/25","authority":"Verified Voting","localArtifact":"data/verifiedvoting-ma-2024-equipment.json","parser":"verifiedVotingEquipment","timestampBasis":"Verified Voting Verifier public API payload collected from the registered source URL.","confidence":"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.","status":"loaded"}],"meta":{"generatedAt":"2026-09-27T21:29:08.536Z","source":"database","releaseId":null,"schemaVersion":"1.0.0"}}